6 x 6

7 x 7

8 x 8

9 x 9

10 x 10

11 x 11

12 x 12

13 x 13

14 x 14

15 x 15

120mm = how many cm

3250ml = how many litres?

650 cm = how many metres?

What is 2 3/5 as an improper fraction?

42/10 as a mixed number?

75/150 in its simplest form