" 9."35" inland lettiers cost "₹87.50." How many such letters can we buy for "₹315?

35 inland letters cost ₹ 87.50. How many such letters can we buy for ₹ 315?

A bulb costs Rs. 120. How many such bulbs can be bought for 1440?

How many chords we can draw a circle?

The cost of 18 chairs is ₹ 22770. How many such chairs can be bought for ₹ 10120?

40 chocolate bars cost Rs 800. What will be the cost of 65 chocolate bars ? How many chocolate bars can we buy for Rs 1680 ?

If 9 kg of sugar costs Rs 238.50, how much sugar can be bought for Rs 371?

If 9kg of rice costs Rs.120.60, what will 50kg of such a quality of rice cost ?(ii) Fifteen postcards cost Rs.2.25. What will be the cost of 36 postcards? How many postcards can we buy in Rs 45?

Caleb spends $72.50 on 50 hamburgers for the marching band. If single burgers cost $1.00 each and double burgers cost $1.50 each, how many double burgers did he buy?

Fifteen post cards cost Rs2.25. What will be the cost of 36 post cards? How many postcards can we buy in Rs 45?

Fifteen post cards cost Rs 2.25. What will be the cost of 36 post cards? How many postcards can we buy in Rs 45?