Question

Adam sold 40% of the 70 chocolate bars he has to sell for his school fundraiser. How many does Adam still have to sell? Provide an explanation :) A. 28 B. 30 C. 42 D. 66

Answer 1

Answer:

C

Step-by-step explanation:

Given that he has sold 40% then he still has to sell (100 - 40)% = 60%

60% of 70

= $\frac{60}{100}$ × 70 = 0.6 × 70 = 42 → C