Question

Janet can make 4/5 of a necklace in 20 minutes. At this rate, how many necklaces, to the nearest tenth of a necklace, can Janet make in 1 hour?'

Answer 1

4

Explanation:

4/5 x 5

Answer 2

Janet can 2 4/10 of a neckalace in an hour

20 minutes is 1/3 of 60 minutes so...
4/5 x 3 = 12/5 = 2 2/5 = 2 4/10