Ratio

The ratio of the number of books to the number of pencils is ....

• 6 : 2

• 3 : 1

• 2 : 6

• 1 : 3

The ratio of the length of the pen to the length of the pencil is ....

• 3 : 5

• 5 : 3

• 7 : 11

• 11 : 7

The ratio of the number of yellow cubes to the total number of cubes is ...

• 3 : 7

• 7 : 3

• 3 : 10

• 10 : 3

14 : 7 : 35 = 2 : 1 : _______

The missing number is ....

• 7

• 5

• 14

• 1

Ben and Jo shared an amount of money in the ratio 3 : 5. Jo received $45. How much did Ben receive?

• $27

• $9

• $15

• $21

The ratio of Ken's mass to Ron's mass is 7 : 6. Ken's mass is 42 kg. Find ratio Ron's mass!

• 63 kg

• 12 kg

• 6 kg

• 36 kg

There are 20 animals in the pond. 7 are frogs, 8 are fish and the rest are tortoises. The ratio of the number of tortoises to the number of fish is . .

• 7 : 8

• 8 : 7

• 5 : 8

• 8 : 5

Express 48 : 60 in the simplest form

• 24 : 30

• 8 : 10

• 4 : 5

• 12 : 15

There are 10 cherries, 20 grapes and 30 oranges in a fruit bowl. What is the ratio of the number of cherries to the number of oranges to the number of grapes?

• 1 : 2 : 3

• 1 : 3 : 2

• 2 : 3 : 1

• 3 : 2 : 1

The side of triangle are in the ratio 3 : 4 : 5. The shortest side of triangle is 27 cm. What is the length of the longest side?

• 9 cm

• 36 cm

• 18 cm

• 45 cm