Scroll:Operations with fractions >> Add and subtract mixed numbers >> saq (4020)


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)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 7 75 x 6 59 =



Answer:_______________




2)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 2 16 x 4 43 =



Answer:_______________




3)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 4 66 x 1 16 =



Answer:_______________




4)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 3 37 x 7 52 =



Answer:_______________




5)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 4 39 x 7 45 =



Answer:_______________




6)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 2 16 x 2 65 =



Answer:_______________




7)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 3 210 x 2 55 =



Answer:_______________




8)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 3 73 x 4 24 =



Answer:_______________




9)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 5 15 x 2 19 =



Answer:_______________




10)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 5 67 x 2 35 =



Answer:_______________




 

1)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 7 75 x 6 59 = Answer: 55 Answer: 345


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 7 75  as an improper fraction.

 

7 75  =

(5x7)+7

=42
55

 


Write 6 59  as an improper fraction.

6 59 =(9x6) + 5=59
99

 

Multiply the numerators and multiply the denominators.

425 x 59942 x 59=2478
5 x 945

 


247845  =  55 345

 

 7 75 x  6 59  =  55 345

 

 



2)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 2 16 x 4 43 = Answer: 11 Answer: 1018


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 2 16  as an improper fraction.

 

2 16  =

(6x2)+1

=13
66

 


Write 4 43  as an improper fraction.

4 43 =(3x4) + 4=16
33

 

Multiply the numerators and multiply the denominators.

136 x 16313 x 16=208
6 x 318

 


20818  =  11 1018

 

 2 16 x  4 43  =  11 1018

 

 



3)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 4 66 x 1 16 = Answer: 5 Answer: 3036


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 4 66  as an improper fraction.

 

4 66  =

(6x4)+6

=30
66

 


Write 1 16  as an improper fraction.

1 16 =(6x1) + 1=7
66

 

Multiply the numerators and multiply the denominators.

306 x 7630 x 7=210
6 x 636

 


21036  =  5 3036

 

 4 66 x  1 16  =  5 3036

 

 



4)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 3 37 x 7 52 = Answer: 32 Answer: 814


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 3 37  as an improper fraction.

 

3 37  =

(7x3)+3

=24
77

 


Write 7 52  as an improper fraction.

7 52 =(2x7) + 5=19
22

 

Multiply the numerators and multiply the denominators.

247 x 19224 x 19=456
7 x 214

 


45614  =  32 814

 

 3 37 x  7 52  =  32 814

 

 



5)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 4 39 x 7 45 = Answer: 33 Answer: 3645


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 4 39  as an improper fraction.

 

4 39  =

(9x4)+3

=39
99

 


Write 7 45  as an improper fraction.

7 45 =(5x7) + 4=39
55

 

Multiply the numerators and multiply the denominators.

399 x 39539 x 39=1521
9 x 545

 


152145  =  33 3645

 

 4 39 x  7 45  =  33 3645

 

 



6)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 2 16 x 2 65 = Answer: 6 Answer: 2830


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 2 16  as an improper fraction.

 

2 16  =

(6x2)+1

=13
66

 


Write 2 65  as an improper fraction.

2 65 =(5x2) + 6=16
55

 

Multiply the numerators and multiply the denominators.

136 x 1 6513 x 16=208
6 x 530

 


20830  =  6 2830

 

 2 16 x  2 65  =  6 2830

 

 



7)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 3 210 x 2 55 = Answer: 9 Answer: 3050


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 3 210  as an improper fraction.

 

3 210  =

(10x3)+2

=32
1010

 


Write 2 55  as an improper fraction.

2 55 =(5x2) + 5=15
55

 

Multiply the numerators and multiply the denominators.

3 210 x 1 5532 x 15=480
10 x 550

 


48050  =  9 3050

 

 3 210 x  2 55  =  9 3050

 

 



8)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 3 73 x 4 24 = Answer: 24 Answer: 012


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 3 73  as an improper fraction.

 

3 73  =

(3x3)+7

=16
33

 


Write 4 24  as an improper fraction.

4 24 =(4x4) + 2=18
44

 

Multiply the numerators and multiply the denominators.

163 x 18416 x 18=288
3 x 412

 


28812  =  24 012

 

 3 73 x  4 24  =  24 012

 

 



9)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 5 15 x 2 19 = Answer: 10 Answer: 4445


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 5 15  as an improper fraction.

 

5 15  =

(5x5)+1

=26
55

 


Write 2 19  as an improper fraction.

2 19 =(9x2) + 1=19
99

 

Multiply the numerators and multiply the denominators.

265 x 19926 x 19=494
5 x 945

 


49445  =  10 4445

 

 5 15 x  2 19  =  10 4445

 

 



10)  

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.

 5 67 x 2 35 = Answer: 15 Answer: 835


SOLUTION 1 :

Remember:

Write the mixed numbers as improper fractions. Multiply the numerators and multiply the denominators.

Solve:

Write 5 67  as an improper fraction.

 

5 67  =

(7x5)+6

=41
77

 


Write 2 35  as an improper fraction.

2 35 =(5x2) + 3=13
55

 

Multiply the numerators and multiply the denominators.

417 x 1 3541 x 13=533
7 x 535

 


53335  =  15 835

 

 5 67 x  2 35  =  15 835