Question

Arrange 21/50‚0.4‚9/20 in descending
order.​

Answer 1

0.4, 21/50, 9/20

Explanation:

(from least to most)

- all you have to do is divide the top number from the bottom to get the decimal number

for example 21 divides by 50 is 0.42

Answer 2

9/20-21/50-0.4

Explanation: