Question

Answer this question its urgent please
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Answer 1

Answer:

a. The cost of 5 erasers = 35

The cost of 1 eraser = 35/5

= ₹7

The cost of 30 erasers= 7 x 30

= ₹210

b. The cost of 7 staplers= 110

The cost of 1 stapler = 110/7

= 15.7142857

The cost of 8 staplers = 15.7142857 x 8

The cost of 8 staplers = ₹125.714286

c. The cost of 4 sharpners = 3

The cost of 1 sharpner = 3/4

= ₹0.75

The cost of 9 sharpners= 0.75 x 9

= 6.75.