28 minutes : 2 lawns = x minutes : 5 lawns
x/5 = 28/2
solve for x
It takes Benjamin 28 minutes to mow 2 lawns. Assuming the lawns are the same size and Benjamin works at the same speed, about how long will it take him to mow 5 lawns?
A 14 min
B 60 min
C 70 min
D 84 min
2 answers
21