Question

The cost of 10 stamps is ₹550 if harri ₹1500 then find the number of stamps be bought

Answer 1

Answer: 27 stamps

Step-by-step explanation:

we can do this by unitary method,

Rs 550 = 10 stamps

1 rupee=10/550

therefore, for Rs 1500= 10/550 *1500=27

I hope this helps you, plz mark as brainlist

Answer 2

Answer:

27 stamps

Step-by-step explanation:

cost of 10 stamps=Rs 550

cost of 1 stamp=550/10=Rs 55

So we have to find how many can we buy with Rs 1500

55 multiply by 27 = 1485

so we can buy 27 stamps with Rs 1500 because 15 rupees is left and it is insufficient to buy 1 more.

thank you if you think it is lengthy you can just copy till multiplication.

('-') thank you