Question

the length of the side of square A is half the length of the side of square B . What is the ratio of the perimeter of square A to the perimeter of square B

Answer 1

Answer:

The length of the side of square A is half the length of the side of square B. What is the ratio of the perimeter of square A to the perimeter of square B? Let 2 x be the side of square B and x be the side of square A (half). At the start of the week a bookshop had science and art books in the ratio 2:5.