Finding Ratio

Mathematics

Grade 5-Theme 2

Materials needed for class:

WB (pp. 105 - 108)

Pencil and eraser

Multiple Choice

The ratio of the number of triangles to the number of squares is_______ (WB p. 105)

• 5 : 7

• 7 : 5

Multiple Choice

The ratio of the number of squares to the number of triangles is_______ (WB p. 105)

• 5 : 7

• 7 : 5

Multiple Choice

The ratio of the number of shaded squares to the number of unshaded squares is_______ (WB p. 105)

• 9 : 16

• 11 : 9

Multiple Choice

The ratio of the number of unshaded squares to the number of shaded squares is_______ (WB p. 105)

• 9 : 16

• 16 : 9

Multiple Choice

The ratio of the number of bunches of rambutans to the number of bunches of bananas is_______ (WB p. 106)

• 5 : 2

• 2 : 5

Multiple Choice

The ratio of the number of bunches of bananas to the number of bunches of rambutans is_______ (WB p. 106)

• 5 : 2

• 2 : 5

Multiple Choice

The ratio of the number of flowers to the number of butterflies is_______ (WB p. 106)

• 1 : 4

• 4 : 1

Multiple Choice

The ratio of the number of butterflies to the number of flowers is_______ (WB p. 106)

• 1 : 4

• 4 : 1

​4 1

​

​1 4

Multiple Choice

The ratio of the length of the stapler to the length of pencil is_______ (WB p. 107)

• 13 : 9

• 9 : 13

Multiple Choice

The ratio of the length of the pencil to the length of stapler is_______ (WB p. 107)

• 13 : 9

• 9 : 19

Multiple Choice

Samuel takes 15 s to swim one lap. Terence takes 11 s to swim one lap. The ratio of the time Samuel takes to the time Terence takes is_______ (WB p. 107)

• 15 : 11

• 11 : 15

Multiple Choice

Samuel takes 15 s to swim one lap. Terence takes 11 s to swim one lap. The ratio of the time Terence takes to the time Samuel takes is_______ (WB p. 107)

• 15 : 11

• 11 : 15

Multiple Choice

Mr Ahmad sells 8 kg pf potatoes and 5 kg of onions. The ratio of the mass of the potatoes to the mass of the onions is_______ (WB p. 107)

• 5 : 8

• 8 : 5

Multiple Choice

Mr Ahmad sells 8 kg pf potatoes and 5 kg of onions. The ratio of the mass of the onions to the mass of the potatoes is_______ (WB p. 107)

• 5 : 8

• 8 : 5

Multiple Choice

The ratio of the height of the cupboard to the height of the shelf is ________ (WB p.108)

• 9 : 4

• 4 : 13

Multiple Choice

The ratio of the height of the shelf to the height of the cupboard is ________ (WB p.108)

• 9 : 4

• 4 : 9

Cupboard = 9 units ; Shelf = 4 units

Multiple Choice

The ratio of the total height of the cupboard and shelf to the height of the shelf is ________ (WB p.108)

• 13 : 4

• 13 : 9

Multiple Choice

The ratio of the cupboard to the height of the total height of the cupboard and shelf is ________ (WB p.108)

• 13 : 9

• 9 : 13

9          4

​4 9

​9 13

​ 13 4

Multiple Choice

Total=________ units

(WB p.108)

• 17

• 18

Multiple Choice

X : Y =_____ : _____

(WB p.108)

• 8 : 9

• 9 : 8

Multiple Choice

X : Total=_____ : _____

(WB p.108)

• 9 : 18

• 8 :17

Multiple Choice

Total : Y=_____ : _____

(WB p.108)

• 17 : 9

• 8 :17

​17

​8

​9

​17

​17

​ 9

​ 8