Question

Henry can build 2 birdhouses in 30 minutes how many birdhouse can he builds in four hours

Answer 1

Answer: 16.

Explanation:

There is 60 minutes in 1 hour, multiply 60 by 4 then divide it by 30. Then multiply by 2.

Answer 2

16 birdhouses

Explanation:

2 birdhouses = 30 minutes

multiply by 2

4 birdhouses =60 minutes = 1 hour

Multiply by 4

16 birdhouses = 4 hours