Question

In a bag there are 80 beads. There are 35 yellow beads and 17 red beads. The rest of the beads are white. Work out what fraction of the beads are white. Give your answer in the simplest form.

Answer 1

28

Explanation:

35+17=52

80-52=28

so your answer is 28

Answer 2

Answer: 7/20

Explanation:

35+17=52

80-52=28

28/80=7/20