Question

16- 15 post card cast is 2.25- Find the
cost of 36 post carcols. How many poje!
cards can we buy in 245?
225
150​

Answer 1

Answer

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c.p of 15 postcards = Rs 2.25

c.p of 1 postcard = 2.25 ÷ 15

= Rs 0.15

c.p of 36 postcards = 36 × 0.15

= Rs 5.4

1 post card. = Rs 0.15

required number of postcards that we can buy for Rs 45

= 45 ÷ 0.15 = 300

Answer: 300 postcards