Question

80 by 5% solve this problem

Answer 1

4 is the correct answer

Answer 2

New value = 80 + Percentage increase

80 + (5% × 80)

80 + 5% × 80

(1 + 5%) × 80

(100% + 5%) × 80

105% × 80

105 ÷ 100 × 80

105 × 80 ÷ 100

8,400 ÷ 100

84