Question

While exercising Cody travelled 4 2/7 miles. If he walked 2 1/3 miles and jogged the rest, how many miles did he jog?

Answer 1

1
`(20)/(21)`

Explanation:

4
`(2)/(7)` - 2
`(1)/(3)`

get the denominators the same

4
`(6)/(21)` - 2
`(7)/(21)`

subtract/simplify

3
`(27)/(21)` - 2
`(7)/(21)` = 1
`(20)/(21)`