Question

The cost of 36 bananas is $ 156.72 what is the cost of one dozen bananas?​

Answer 1

Answer:

$36 \: \: bananas = 3 \: \: dozen \: \: bananas \\ 12 \: \: bananas = 1 \: \: dozen \: \: bananas \\ \\ 36 \: \: banana = 156.72 \\ 12 \: \: banana = \: \: ?? \\ \\ = \frac{12 \times 156.72}{36} \\ = \: \underline{ \underline{52.24}} \\ \\ ∴ \: \: The \: \: Cost \: \: of \\ One \: \: dozen \: \: bananas \: \: is : 52.24 \: \: dollars$

Answer 2

Given:-

Cost of 36 bananas = ₹156.72

To find:-

Cost of 1 dozen bananas.

Solutions:-

[ 1 dozen = 12 Numbers ] Formula

Cost of 36 bananas = ₹156.72

Cost of 1 banana = ₹156.72 ÷ 36

Cost of 12 bananas

$= \frac{156.72}{36} \times 12 \\ = \frac{156.72}{3} \\ = 52.24$