Question

Enter the missing numbers in the boxes to complete the table of equivalent ratios.

Answer 1

2 6

6 18

8 24

15 45

Explanation:

6 = 18

X = 6

cross multiply

6 × 6 ÷ 18

=2

2 = 6

X = 24

Cross multiply

2 × 24 ÷ 6

= 8

2 = 6

15 = x

Cross multiply

6 × 15 ÷ 2

=45

Answer 2

Time: Distance:

2 6

6 18

8 24

15 45

the distance (output) is 3 times larger than the time (input) so you have to multiply and divide to find the missing numbers.