Question

The cost of a dozen apples is Rs.144. Find the cost of 20 apples.​

Answer 1

Answer:

Cost of 20 apples is Rs.240

As dozen apples is Rs.144

Dozen = 12

= 144 ÷ 12

=12

So cost of each apple is 12

Cost of 20 apples = 12 × 20

= 240.

So cost of 20 apples is Rs.240

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