23.3k views
1 vote
Mr. Brown plowed 6 acres in 1 hour. At this rate, how long will it take him

to plow 21 acres?

User Zammuuz
by
5.8k points

2 Answers

7 votes

Answer:3.5 hours

Explanation:

6 acre= 1 hour

60 min ÷6= 10 min for 1 acre

10 ×21= 210

210÷60=3.5 hours

User RVr
by
6.2k points
3 votes

Answer:

3 and a half hours

User Graham Miln
by
6.6k points