Question

The cost of 35 envelopes is Rs. 105. How many envelopes can be purchased for Rs. 15?

Answer 1

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Step-by-step explanation:

30 is the answer.

Answer 2

Here the cost of 35 envelopes is given to be Rs. 105

First we will find the cost of 1 envelope

cost of 35 envelopes = 105

cost of 1 envelope = 105/35

= 3

Now, we have to find the number of envelope that can be purchased for Rs. 15

number of envelopes = 15/3

= 5

Hence, 5 envelopes can be purchased for Rs.15