Olivia is doing her math homework. For each problem, she uses 3/4 of one side of a sheet of paper. How many papers will she need to complete 20 problems?
What is 15 sheets of paper
500
1 3/8 + 6 6/8 =
What is 8 1/8
500
8 2/8 - 2 7/8 =
What is 5 3/8
500
4 x 1/3 =
What is 1 1/3
500
5 x 7/8 =
What is 4 3/8
500
Sean is making picture frames. He uses 4/5 of a yard of wood for each frame. How much wood will he need for 12 frames?