Answer: See explanation
Step-by-step explanation:
First we have to calculate the perimeter of the work of art. This will be:
= 2(14 inches + 20 inches)
= 2 × 34 inches
= 68 inches
1. If each paper clip is 1 3/4 inch long, how many paper clips would she need?
This will be:
= 68 ÷ 1 3/4
= 68 ÷ 7/4
= 68 × 4/7
= 272/7
= 38 6/7
= 39 paper clip approximately.
2. How many paper clips are needed if the paper clips are spaced 1/4 inch?
This will be:
= 68 ÷ (1 3/4 + 1/4)
= 68 ÷ 2
= 34 paper clips
