A recipe for 4 people uses 300 g of flour. How much flour is needed for 10 people?
Correct answer: D. 750 g
Flour per person = 300 ÷ 4 = 75 g, so 10 people need 10 × 75 = 750 g. Alternatively, 10 is 2.5 times 4, and 2.5 × 300 = 750.
easy
Answer and explanation
The correct answer is D. 750 g
Flour per person = 300 ÷ 4 = 75 g, so 10 people need 10 × 75 = 750 g. Alternatively, 10 is 2.5 times 4, and 2.5 × 300 = 750.
Topic: Ratio, Proportion and Averages MCQs · Subject: Numerical Ability