Sasi Math (Revised for 1024)

Scroll:Everyday Arithmetic >> ratio,proportion,direct variation >> saq (4523)

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.

Compare 2 :7 and 6 : 9

: 9 is greater than 2 : 7

Answer:_______________

Compare 1 :8 and 5 : 7

: 7 is greater than 1 : 8

Answer:_______________

Compare 2 :8 and 5 : 6

: 6 is greater than 2 : 8

Answer:_______________

Compare 1 :8 and 4 : 8

: 8 is greater than 1 : 8

Answer:_______________

Compare 3 :8 and 6 : 9

: 9 is greater than 3 : 8

Answer:_______________

Compare 1 :6 and 4 : 6

: 6 is greater than 1 : 6

Answer:_______________

Compare 1 :7 and 4 : 6

: 6 is greater than 1 : 7

Answer:_______________

Compare 2 :7 and 5 : 9

: 9 is greater than 2 : 7

Answer:_______________

Compare 2 :6 and 5 : 6

: 6 is greater than 2 : 6

Answer:_______________

10)

Compare 3 :7 and 6 : 8

: 8 is greater than 3 : 7

Answer:_______________

Compare 2 :7 and 6 : 9

Answer: 6 : 9 is greater than 2 : 7

SOLUTION 1 :

Given :

We have to compare $\frac{2}{7}$ and $\frac{6}{9}$

$\frac{2}{7}$ x $\frac{9}{9}$ = $\frac{18}{63}$

$\frac{6}{9}$ x $\frac{7}{7}$ = $\frac{42}{63}$

$\frac{42}{63}$ is greater than $\frac{18}{63}$

Hence 6 : 9 is greater than 2 : 7

Compare 1 :8 and 5 : 7

Answer: 5 : 7 is greater than 1 : 8

SOLUTION 1 :

Given :

We have to compare $\frac{1}{8}$ and $\frac{5}{7}$

$\frac{1}{8}$ x $\frac{7}{7}$ = $\frac{7}{56}$

$\frac{5}{7}$ x $\frac{8}{8}$ = $\frac{40}{56}$

$\frac{40}{56}$ is greater than $\frac{7}{56}$

Hence 5 : 7 is greater than 1 : 8

Compare 2 :8 and 5 : 6

Answer: 5 : 6 is greater than 2 : 8

SOLUTION 1 :

Given :

We have to compare $\frac{2}{8}$ and $\frac{5}{6}$

$\frac{2}{8}$ x $\frac{6}{6}$ = $\frac{12}{48}$

$\frac{5}{6}$ x $\frac{8}{8}$ = $\frac{40}{48}$

$\frac{40}{48}$ is greater than $\frac{12}{48}$

Hence 5 : 6 is greater than 2 : 8

Compare 1 :8 and 4 : 8

Answer: 4 : 8 is greater than 1 : 8

SOLUTION 1 :

Given :

We have to compare $\frac{1}{8}$ and $\frac{4}{8}$

$\frac{1}{8}$ x $\frac{8}{8}$ = $\frac{8}{64}$

$\frac{4}{8}$ x $\frac{8}{8}$ = $\frac{32}{64}$

$\frac{32}{64}$ is greater than $\frac{8}{64}$

Hence 4 : 8 is greater than 1 : 8

Compare 3 :8 and 6 : 9

Answer: 6 : 9 is greater than 3 : 8

SOLUTION 1 :

Given :

We have to compare $\frac{3}{8}$ and $\frac{6}{9}$

$\frac{3}{8}$ x $\frac{9}{9}$ = $\frac{27}{72}$

$\frac{6}{9}$ x $\frac{8}{8}$ = $\frac{48}{72}$

$\frac{48}{72}$ is greater than $\frac{27}{72}$

Hence 6 : 9 is greater than 3 : 8

Compare 1 :6 and 4 : 6

Answer: 4 : 6 is greater than 1 : 6

SOLUTION 1 :

Given :

We have to compare $\frac{1}{6}$ and $\frac{4}{6}$

$\frac{1}{6}$ x $\frac{6}{6}$ = $\frac{6}{36}$

$\frac{4}{6}$ x $\frac{6}{6}$ = $\frac{24}{36}$

$\frac{24}{36}$ is greater than $\frac{6}{36}$

Hence 4 : 6 is greater than 1 : 6

Compare 1 :7 and 4 : 6

Answer: 4 : 6 is greater than 1 : 7

SOLUTION 1 :

Given :

We have to compare $\frac{1}{7}$ and $\frac{4}{6}$

$\frac{1}{7}$ x $\frac{6}{6}$ = $\frac{6}{42}$

$\frac{4}{6}$ x $\frac{7}{7}$ = $\frac{28}{42}$

$\frac{28}{42}$ is greater than $\frac{6}{42}$

Hence 4 : 6 is greater than 1 : 7

Compare 2 :7 and 5 : 9

Answer: 5 : 9 is greater than 2 : 7

SOLUTION 1 :

Given :

We have to compare $\frac{2}{7}$ and $\frac{5}{9}$

$\frac{2}{7}$ x $\frac{9}{9}$ = $\frac{18}{63}$

$\frac{5}{9}$ x $\frac{7}{7}$ = $\frac{35}{63}$

$\frac{35}{63}$ is greater than $\frac{18}{63}$

Hence 5 : 9 is greater than 2 : 7

Compare 2 :6 and 5 : 6

Answer: 5 : 6 is greater than 2 : 6

SOLUTION 1 :

Given :

We have to compare $\frac{2}{6}$ and $\frac{5}{6}$

$\frac{2}{6}$ x $\frac{6}{6}$ = $\frac{12}{36}$

$\frac{5}{6}$ x $\frac{6}{6}$ = $\frac{30}{36}$

$\frac{30}{36}$ is greater than $\frac{12}{36}$

Hence 5 : 6 is greater than 2 : 6

10)

Compare 3 :7 and 6 : 8

Answer: 6 : 8 is greater than 3 : 7

SOLUTION 1 :

Given :

We have to compare $\frac{3}{7}$ and $\frac{6}{8}$

$\frac{3}{7}$ x $\frac{8}{8}$ = $\frac{24}{56}$

$\frac{6}{8}$ x $\frac{7}{7}$ = $\frac{42}{56}$

$\frac{42}{56}$ is greater than $\frac{24}{56}$

Hence 6 : 8 is greater than 3 : 7