Question

A market sells 7 apples for $2.45. How Much will 8 apples cost?

Answer 1

Amount of 1 apple=2.45/7

Amount of 8 apples=2.45/7*8=2.80$

Answer 2

7 apples = $2.45

1 apple  = 2.45 ÷ 7 = $0.35

1 apple = $0.35

8 apples = 0.35 x 8 = $2.80

Answer: 8 apples cost $2.890