Question

Basit bought three pairs of shoes for Rs. 90.
What is the cost of each pair of shoes?
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Answer 1

Answer:

for 3 pairs of shoe the cost is   90

for 1 pair it is 90/3

30 each

Alternatively

If the cost of each pair is same then let assume cost of one pair is x

x + x + x= 90

3x = 90

x =90/3

x =30