Question

Billy drove 1/2 of the 7.5 miles between his house and the mall. How many miles did he drive A 3.25 B 3.75 C 4.25

Answer 1

It would be 1/2 * 7.5 = 3.75 miles

so, option B is your answer

Answer 2

you have to find half of 7.5. or 7.5 ÷ 2.
.5 ÷ 2 is .25
and 7 ÷2 is 3.5
therefore .25 plus 3.5 is 3.75
or B