Question

a group of rangers work 5 days per week. it takes them 4 days to plant trees on 1/2 acre.what is the unit rate per week

Answer 1

Unit rate per week = .625 acre

Explanation:

4 days- 1/2 (.50) acre

2 days- 1/4 (.25) acre

1 day- .125 acre

.125 • 5 (for the five days they work) = .625 acre