Sasi Math (Revised for 1024)

Scroll:Everyday Arithmetic >> ratio,proportion,direct variation >> saq (4522)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Write the ratio of the following and simplify

(i)The ratio of 26 to 20

(ii) The ratio of 47 minutes to 3 hour and 36 minutes

(iii) The ratio of 61 cm to 7.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 46 to 71

(ii) The ratio of 34 minutes to 10 hour and 11 minutes

(iii) The ratio of 23 cm to 5.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 56 to 83

(ii) The ratio of 46 minutes to 8 hour and 39 minutes

(iii) The ratio of 73 cm to 5.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 13 to 56

(ii) The ratio of 50 minutes to 4 hour and 39 minutes

(iii) The ratio of 21 cm to 3.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 39 to 52

(ii) The ratio of 17 minutes to 3 hour and 19 minutes

(iii) The ratio of 25 cm to 4.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 50 to 31

(ii) The ratio of 11 minutes to 5 hour and 49 minutes

(iii) The ratio of 39 cm to 6.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 11 to 59

(ii) The ratio of 14 minutes to 10 hour and 43 minutes

(iii) The ratio of 75 cm to 2.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 33 to 73

(ii) The ratio of 35 minutes to 10 hour and 17 minutes

(iii) The ratio of 56 cm to 7.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 32 to 43

(ii) The ratio of 11 minutes to 12 hour and 22 minutes

(iii) The ratio of 66 cm to 2.2 m

(i)

(ii)

(iii)

Answer:_______________

10)

Write the ratio of the following and simplify

(i)The ratio of 28 to 19

(ii) The ratio of 31 minutes to 2 hour and 38 minutes

(iii) The ratio of 25 cm to 4.2 m

(i)

(ii)

(iii)

Answer:_______________

Write the ratio of the following and simplify

(i)The ratio of 26 to 20

(ii) The ratio of 47 minutes to 3 hour and 36 minutes

(iii) The ratio of 61 cm to 7.2 m

(i) Answer: 13:10

(ii) Answer: 47:216

(iii) Answer: 61:720

SOLUTION 1 :

Given :

(i) The ratio of 26 to 20 = 26 : 20

= $\frac{26}{20}$

= $\frac{13}{10}$

= 13:10

(ii) The ratio of 47 min to 3 hr and 36 min = 47 : 216

= $\frac{47}{216}$

=47:216

(iii) Ratio of 61 cm to 7.2 m = 61 : 720

= $\frac{61}{720}$

= 61:720

Write the ratio of the following and simplify

(i)The ratio of 46 to 71

(ii) The ratio of 34 minutes to 10 hour and 11 minutes

(iii) The ratio of 23 cm to 5.2 m

(i) Answer: 46:71

(ii) Answer: 34:611

(iii) Answer: 23:520

SOLUTION 1 :

Given :

(i) The ratio of 46 to 71 = 46 : 71

= $\frac{46}{71}$

= 46:71

(ii) The ratio of 34 min to 10 hr and 11 min = 34 : 611

= $\frac{34}{611}$

=34:611

(iii) Ratio of 23 cm to 5.2 m = 23 : 520

= $\frac{23}{520}$

= 23:520

Write the ratio of the following and simplify

(i)The ratio of 56 to 83

(ii) The ratio of 46 minutes to 8 hour and 39 minutes

(iii) The ratio of 73 cm to 5.2 m

(i) Answer: 56:83

(ii) Answer: 46:519

(iii) Answer: 73:520

SOLUTION 1 :

Given :

(i) The ratio of 56 to 83 = 56 : 83

= $\frac{56}{83}$

= 56:83

(ii) The ratio of 46 min to 8 hr and 39 min = 46 : 519

= $\frac{46}{519}$

=46:519

(iii) Ratio of 73 cm to 5.2 m = 73 : 520

= $\frac{73}{520}$

= 73:520

Write the ratio of the following and simplify

(i)The ratio of 13 to 56

(ii) The ratio of 50 minutes to 4 hour and 39 minutes

(iii) The ratio of 21 cm to 3.2 m

(i) Answer: 13:56

(ii) Answer: 50:279

(iii) Answer: 21:320

SOLUTION 1 :

Given :

(i) The ratio of 13 to 56 = 13 : 56

= $\frac{13}{56}$

= 13:56

(ii) The ratio of 50 min to 4 hr and 39 min = 50 : 279

= $\frac{50}{279}$

=50:279

(iii) Ratio of 21 cm to 3.2 m = 21 : 320

= $\frac{21}{320}$

= 21:320

Write the ratio of the following and simplify

(i)The ratio of 39 to 52

(ii) The ratio of 17 minutes to 3 hour and 19 minutes

(iii) The ratio of 25 cm to 4.2 m

(i) Answer: 3:4

(ii) Answer: 17:199

(iii) Answer: 5:84

SOLUTION 1 :

Given :

(i) The ratio of 39 to 52 = 39 : 52

= $\frac{39}{52}$

= $\frac{3}{4}$

= 3:4

(ii) The ratio of 17 min to 3 hr and 19 min = 17 : 199

= $\frac{17}{199}$

=17:199

(iii) Ratio of 25 cm to 4.2 m = 25 : 420

= $\frac{25}{420}$

= $\frac{5}{84}$

= 5:84

Write the ratio of the following and simplify

(i)The ratio of 50 to 31

(ii) The ratio of 11 minutes to 5 hour and 49 minutes

(iii) The ratio of 39 cm to 6.2 m

(i) Answer: 50:31

(ii) Answer: 11:349

(iii) Answer: 39:620

SOLUTION 1 :

Given :

(i) The ratio of 50 to 31 = 50 : 31

= $\frac{50}{31}$

= 50:31

(ii) The ratio of 11 min to 5 hr and 49 min = 11 : 349

= $\frac{11}{349}$

=11:349

(iii) Ratio of 39 cm to 6.2 m = 39 : 620

= $\frac{39}{620}$

= 39:620

Write the ratio of the following and simplify

(i)The ratio of 11 to 59

(ii) The ratio of 14 minutes to 10 hour and 43 minutes

(iii) The ratio of 75 cm to 2.2 m

(i) Answer: 11:59

(ii) Answer: 14:643

(iii) Answer: 15:44

SOLUTION 1 :

Given :

(i) The ratio of 11 to 59 = 11 : 59

= $\frac{11}{59}$

= 11:59

(ii) The ratio of 14 min to 10 hr and 43 min = 14 : 643

= $\frac{14}{643}$

=14:643

(iii) Ratio of 75 cm to 2.2 m = 75 : 220

= $\frac{75}{220}$

= $\frac{15}{44}$

= 15:44

Write the ratio of the following and simplify

(i)The ratio of 33 to 73

(ii) The ratio of 35 minutes to 10 hour and 17 minutes

(iii) The ratio of 56 cm to 7.2 m

(i) Answer: 33:73

(ii) Answer: 35:617

(iii) Answer: 7:90

SOLUTION 1 :

Given :

(i) The ratio of 33 to 73 = 33 : 73

= $\frac{33}{73}$

= 33:73

(ii) The ratio of 35 min to 10 hr and 17 min = 35 : 617

= $\frac{35}{617}$

=35:617

(iii) Ratio of 56 cm to 7.2 m = 56 : 720

= $\frac{56}{720}$

= $\frac{7}{90}$

= 7:90

Write the ratio of the following and simplify

(i)The ratio of 32 to 43

(ii) The ratio of 11 minutes to 12 hour and 22 minutes

(iii) The ratio of 66 cm to 2.2 m

(i) Answer: 32:43

(ii) Answer: 11:742

(iii) Answer: 3:10

SOLUTION 1 :

Given :

(i) The ratio of 32 to 43 = 32 : 43

= $\frac{32}{43}$

= 32:43

(ii) The ratio of 11 min to 12 hr and 22 min = 11 : 742

= $\frac{11}{742}$

=11:742

(iii) Ratio of 66 cm to 2.2 m = 66 : 220

= $\frac{66}{220}$

= $\frac{3}{10}$

= 3:10

10)

Write the ratio of the following and simplify

(i)The ratio of 28 to 19

(ii) The ratio of 31 minutes to 2 hour and 38 minutes

(iii) The ratio of 25 cm to 4.2 m

(i) Answer: 28:19

(ii) Answer: 31:158

(iii) Answer: 5:84

SOLUTION 1 :

Given :

(i) The ratio of 28 to 19 = 28 : 19

= $\frac{28}{19}$

= 28:19

(ii) The ratio of 31 min to 2 hr and 38 min = 31 : 158

= $\frac{31}{158}$

=31:158

(iii) Ratio of 25 cm to 4.2 m = 25 : 420

= $\frac{25}{420}$

= $\frac{5}{84}$

= 5:84