Question

Fifteen cards cost Rs 45.15.What will be the cost of 36 such cards. How many such
cards can we buy for Rs 138.46?

Answer 1

MARK ME AS THE BRAINLIEST

Answer:

cost of 15 cards = ₹45.15

then, cost of 1 card = 45.15/15 = ₹3.01

so, the cost of 36 cards = 36×3.01 = ₹108.36

for ₹138.46 we can get

138.46/3.01 = 46

so, we can get 46 cards for ₹138.46

HOPE IT IS USEFUL

Answer 2

Answer:

• Cost of 36 cards = ₹ 108.36

• 46 cards can be buy for ₹ 138.46.

Given :

• Fifteen cards cost = ₹ 45.15

To find :

• What will be the cost of 36 such cards?

• How many such cards can we buy for Rs 138.46?

Step-by-step explanation:

Cost of 15 cards = ₹ 45.15

Cost of 1 card = 45.15/15 = ₹ 3.01

Cost of 36 cards = Cost of 1 card ×36

= 3.01 × 36

= 108.36

∴ The cost of 36 such cards =₹108.36.

Now,

Number of cards can buy for ₹ 138.46 = 138.46/Cost of 1 card

= 138.46/3.01

= 46.

∴ The number of cards can buy for ₹ 138.46 = 46 cards