Question

The total cost of 15 newspaper is ₹37.50 Find the cost of 25 newspapers?

Answer 1

Total cost of newspapers is = Rs 37.50
Cost of one newspaper is = Rs 2.5
Cost of 25 newspapers is =?
    
                          2.5x25 = 62.5
Cost of 25 newspapers is = Rs 62.5

Answer 2

Answer: The cost of 25 newspapers are Rs 62.50 when the total cost of 15 newspapers is ₹37.50

Step-by-step explanation:

Here, it is given in the question that

Total cost of 15 newspapers  = Rs 37.50

To find cost of one newspaper, we will use unitary method.

The unitary approach is a strategy for problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value.

Cost of 1 newspaper      = Rs 37.50/15

Cost of 1 newspaper      = Rs 2.5

Cost of 25 newspapers = 2.5x25 = 62.5

Cost of 25 newspapers is = Rs 62.5

The cost of 25 newspapers are Rs 62.50.

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