Scroll:Fractions >> Multiplication >> ps (1205)


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)  

Pugal baked 832 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left


Answer:_______________




2)  

Kumutha has a piece of string 88 cm long.

She cut out 12 of it for Chithra and used 14 of it for her craft work.

How many centimeters of the string were left

cm


Answer:_______________




3)  

Mdm Seah has a piece of ribbon 258 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




4)  

Jeevini baked 126 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left


Answer:_______________




5)  

Poongodi had a piece of ribbon 704 cm long.

She cut out 12 of it for Keerthi and used 18 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




6)  

Karna baked 128 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left


Answer:_______________




7)  

Ramani has a piece of string 248 cm long.

She cut out 12 of it for Chellamal and used 14 of it for her craft work.

How many centimeters of the string were left

cm


Answer:_______________




8)  

Mdm Seah has a piece of ribbon 318 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




9)  

Poongodi baked 675 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left


Answer:_______________




10)  

Panimalar had a piece of ribbon 792 cm long.

She cut out 12 of it for Poovazhagi and used 18 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




 

1)  

Pugal baked 832 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left

Answer: 104


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
832

Step 1: 1 x 42 x 4 + 38 = 48 + 38

                           = 78

Step 2: 88 - 78 = 18

Step 3: 8 units = 832

              1 unit = 832 ÷ 8

                        = 104

He had 104 muffins left.



2)  

Kumutha has a piece of string 88 cm long.

She cut out 12 of it for Chithra and used 14 of it for her craft work.

How many centimeters of the string were left

Answer: 22 cm


SOLUTION 1 :
 
 
 
 
 
 
Chithra
 
 
Craft
 
 
cm left

Step 1: 1 x 22 x 2 + 14 = 24 + 14

                           = 34

Step 2: 4 units = 88 cm

Step 3: 1 unit = 88 ÷ 4

                      = 22 cm

22 cm of the ribbon were left.



3)  

Mdm Seah has a piece of ribbon 258 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 129 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
Ruby
 
 
Craft
 
 
left

Step 1: 1 x 23 x 2 + 16 = 26 + 16

                           = 36

Step 2: 6 units = 258 cm

Step 3: 1 unit = 258 ÷ 6

                      = 43 cm

Step 4: 3 units = 3 x 43

                        = 129 cm

129 cm of the ribbon were left.



4)  

Jeevini baked 126 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left

Answer: 28


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
 
126

Step 1: 1 x 33 x 3 + 49 = 39 + 49

                             = 79

Step 2: 99 - 79 = 29

Step 3: 9 units = 126

              1 unit = 126 ÷ 9

                        = 14

Step 4: 2 units = 2 x 14

                        = 28

She had 28 muffins left.



5)  

Poongodi had a piece of ribbon 704 cm long.

She cut out 12 of it for Keerthi and used 18 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 264 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
 
Keerthi
 
 
Craft
 
 
left

Step 1: 1 x 42 x 4 + 18 = 48 + 18

                           = 58

Step 2: 8 units = 704 cm

Step 3: 1 unit = 704 ÷ 8

                      = 88 cm

Step 4: 3 units = 3 x 88 cm

                        =  264 cm

264 cm of the ribbon were left.



6)  

Karna baked 128 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left

Answer: 16


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
128

Step 1: 1 x 42 x 4 + 38 = 48 + 38

                           = 78

Step 2: 88 - 78 = 18

Step 3: 8 units = 128

              1 unit = 128 ÷ 8

                        = 16

He had 16 muffins left.



7)  

Ramani has a piece of string 248 cm long.

She cut out 12 of it for Chellamal and used 14 of it for her craft work.

How many centimeters of the string were left

Answer: 62 cm


SOLUTION 1 :
 
 
 
 
 
 
Chellamal
 
 
Craft
 
 
cm left

Step 1: 1 x 22 x 2 + 14 = 24 + 14

                           = 34

Step 2: 4 units = 248 cm

Step 3: 1 unit = 248 ÷ 4

                      = 62 cm

62 cm of the ribbon were left.



8)  

Mdm Seah has a piece of ribbon 318 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 159 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
Ruby
 
 
Craft
 
 
left

Step 1: 1 x 23 x 2 + 16 = 26 + 16

                           = 36

Step 2: 6 units = 318 cm

Step 3: 1 unit = 318 ÷ 6

                      = 53 cm

Step 4: 3 units = 3 x 53

                        = 159 cm

159 cm of the ribbon were left.



9)  

Poongodi baked 675 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left

Answer: 150


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
 
675

Step 1: 1 x 33 x 3 + 49 = 39 + 49

                             = 79

Step 2: 99 - 79 = 29

Step 3: 9 units = 675

              1 unit = 675 ÷ 9

                        = 75

Step 4: 2 units = 2 x 75

                        = 150

She had 150 muffins left.



10)  

Panimalar had a piece of ribbon 792 cm long.

She cut out 12 of it for Poovazhagi and used 18 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 297 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
 
Poovazhagi
 
 
Craft
 
 
left

Step 1: 1 x 42 x 4 + 18 = 48 + 18

                           = 58

Step 2: 8 units = 792 cm

Step 3: 1 unit = 792 ÷ 8

                      = 99 cm

Step 4: 3 units = 3 x 99 cm

                        =  297 cm

297 cm of the ribbon were left.