Respuesta :
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
.5 ÷ 2 is .25
and 7 ÷2 is 3.5
therefore .25 plus 3.5 is 3.75
or B