Scroll:Fractions >> Multiplication >> mcq (2503)


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.



 

1)  

How many thirds are there in the sum of 16 and 12






(                    )




2)  

How many quarters are there in the sum of 14 and 14






(                    )




3)  

How many eighths are there in the sum of 38 and 14






(                    )




4)  

How many eighths are there in the sum of 12 and 18






(                    )




5)  

How many sixths are there in the sum of 12 and 13






(                    )




6)  

How many sixths are there in the sum of 112 and 112






(                    )




7)  

How many quarters are there in the sum of 18 and 18






(                    )




8)  

How many eighths are there in the sum of 14 and 14






(                    )




9)  

How many sixths are there in the sum of 13 and 13






(                    )




10)  

How many ninths are there in the sum of 29 and 23.






(                    )




 

1)  

How many thirds are there in the sum of 16 and 12





Answer: 4


SOLUTION 1 :
16 + 1 x 32 x 3 = 16 + 36
  = 4 ÷ 26 ÷ 2
  = 23

Number of thirds is 2.



2)  

How many quarters are there in the sum of 14 and 14





Answer: 1


SOLUTION 1 :

14 + 14 = 24 

Number of quarters is 2.

 



3)  

How many eighths are there in the sum of 38 and 14





Answer: 3


SOLUTION 1 :
38 + 1 x 24 x 2 = 38 + 28
  = 58

Number of eighths is 5.



4)  

How many eighths are there in the sum of 12 and 18





Answer: 3


SOLUTION 1 :
1 x 42 x 4 + 28 = 48 + 18
  = 58

Number of eighths is 5.

 



5)  

How many sixths are there in the sum of 12 and 13





Answer: 1


SOLUTION 1 :
1 x 32 x 3 + 1 x 23 x 2 = 36 + 26
  = 56

Number of sixths is 5.



6)  

How many sixths are there in the sum of 112 and 112





Answer: 2


SOLUTION 1 :
112 + 112 = 2 ÷ 212 ÷ 2
  = 16

Number of sixths is 1.

 



7)  

How many quarters are there in the sum of 18 and 18





Answer: 1


SOLUTION 1 :
18 + 18 = 2 ÷ 28 ÷ 2
  = 14

Number of quarters is 1.



8)  

How many eighths are there in the sum of 14 and 14





Answer: 1


SOLUTION 1 :
14 + 14 = 2 x 24 x 2
  = 48

Number of eighths is 4.

 



9)  

How many sixths are there in the sum of 13 and 13





Answer: 3


SOLUTION 1 :
13 + 13 = 2 x 23 x 2
  = 46

Number of sixths is 4.



10)  

How many ninths are there in the sum of 29 and 23.





Answer: 2


SOLUTION 1 :
29 + 2 x 33 x 3 = 29 + 69
  = 89

Number of ninths is 8.