Question

I’m studying for a test, could you help me with A, B, and C? (image below)

Answer 1

Answer: A is 51 I’m not sure on the rest

Answer 2

a = 51
b = 51 (??not so sure)
c = 20 cents

Explanation:

a) 25 x 408 = 10200
10200 ÷ 200 = 51 square ft is one one roll.


b) the surface area of an average gift is 51 sq ft (?)


c) 40 ÷ 200 = 0.2
each roll costs $40 dollars. each roll can wrap 200 gifts so 40 ÷ 200 = $0.20/ 20 cents