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3 votes
Please help (no links or you will reported)

Please help (no links or you will reported)-example-1
User Jameido
by
3.3k points

2 Answers

7 votes
The answer I got would be 16 rolls per each ribbon
User Vivek Srinivasan
by
3.7k points
3 votes

Answer:

16 rolls of ribon

Explanation:

C = Dπ

d = r x 2

d = 100 x 2

d = 200

C = 200 x 3.14

C = 628

628 / 40 = 15.7

she should buy 16 rolls

User Dan Newton
by
3.2k points