Question

cheaper ?
A
9. Fifteen postcards cost * 2.25. What will be the cost of 36 postcards? How many postcards can be purchased
for 452?
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Answer 1

Answer:

Fifteen postcards cost * 2.25. What will be the cost of 36 postcards

Answer 2

Answer:

• cost of 15 postcard = 2.25
• cost of each postcard = 0.15 rupees
• cost of such 36 postcards = 0.15×36 = 5.4 rupees

• so question remains that how many postcards can be purchased for 452 rupees
• postcard can be purchased for 452 rupees = 3,013