Question

ULIV LAL
7. The cost of one dozen bananas is 18. Find the cost of 36 bananas.


​

Answer 1

one dozen means 12 bananas

So , the cost of 12 bananas = ₹18

cost of one banana = 18÷12

cost of 36 bananas = 18 ÷ 12 × 36

= ₹ 54

Therfore, cost of 36 bananas = ₹ 54

Answer 2

• cost of 12 bananas = ₹ 18
• cost of 1 banana = ₹18/12
• cost of 36 bananas = (18/12)×36
• Therefore = ₹ 54

The cost of 36 bananas is ₹54