Question

Susie is participating in a bake sale for a fundraiser. She baked 8 pies to sell. Two pies weigh 105 g each, one pie weighs 106 g, two pies weigh 108 g each and the last three pies weigh 103.5 g, 102 g and 104.5 g. What is the average weight of the pies rounded to two decimal places?

Answer 1

the answer is actually 105.25 I just took the test

Explanation:

Answer 2

two pies weigh 105g
one pie 106g
two pies 108g
three pies 103.5g, 102g, 104g

the average weight = (2x 105g +106 g+ 2x 108g+103.5 +102g+104.5g)/2+2+1+1+1=
(2x 105g +106 g+ 2x 108g+103.5 +102g+104.5g) / 7=120.28g