Question

If the cost of 4 pencils is Rs 20, then the cost of 7 pencils is ____

Answer 1

Answer:

35 is the answer

Step-by-step explanation:

cost of 4 pencils=20

cost of 1 pencil=20/4

cost of 7 pencils=7×20/4

cost of 7 pencils=35

Answer 2

Answer:

₹35

Step-by-step explanation:

The cost of 4 pencils = 20

Cost of 7 pencils = ?

So first we will find cost of 1 pencil

20 ÷ 4 = 5₹

Cost of 7pencils = ₹5 x 7pencils = ₹35

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