3/10
First find the common denominator= 10
Then subtract 5/10 from 8/10 which gives you 3/10 of an hour he played basketball
He's correct
there is exactly 1760 yards in a mile
Multiply by 4 is your rule
3 x 4 = 12
6 x 4 = 24
12 x 4 = 48
To solve for the answer for 24, multiply it by 4
24 x 4 = 96
96 is the match for 24
hope this helps