31.0k views
3 votes
Five horses can plow 20 acres of land in an hour how many acres can 21 horses plow in an hour

User R Newbie
by
8.2k points

1 Answer

1 vote
the answer is 84 because 5 times 4 is 20 and 4 times 81 is 84
User Rasmus Puls
by
7.9k points