Question

Two dozen mangoes can be exchanged for 6 dozen of apples. How many dozens of apple will we get for 3 dozen of mangoes?

• A. 4 dozens of apples
• B. 9 dozens of apples
• C. 3 dozens of apples
• D. 2 dozens of apples

Answer 1

The correct option is B

9 dozens of apples

Given: 2 dozen of mangoes can be exchanged for 6 dozen of apples.
$\Rightarrow$ 1 dozen of mangoes can be exchanged for $\frac{6}{2}=3$ dozen of apples
$\Rightarrow$ 3 dozen of mangoes can be exchanged to get 3 $\times$ 3 = 9 dozens of apples