Question

fifteen cards cost rs 1.20 what will be the cost of 50 such cards​

Answer 1

⇒ Correct Question :-

• Fifteen cards cost Rs 1.20. What will be the cost of 50 such cards​?

⇒ Given :-

• Fifteen cards,

• cost Rs. 1.20.

⇒ To Find :-

• What will be the cost of 50 such cards​?

⇒ Solution :-

• Cost of 15 cards = Rs. 1.20

• ∴ Cost of 50 cards =

We have to do the sum with unitary method,

= cost of 1 card

= 1.20 ÷ 15

= Rs. 0.08

• ∴ Cost of 50 cards = 0.08 x 50

                                        = Rs. 4

Ans. The cost of fifty cards is Rs. 4

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