Question

If 7kg of onions cost rupees 140,how much must we pay for 12kg of onions?

Answer 1

Answer:

Step-by-step explanation:

If 7kg of onions = 140/-

Then 12kg = ?

= (12 × 140)÷7

= 1680/7

= 240/-

Answer 2

Answer:

rs.240

Step-by-step explanation:

given

7 kg onions cost 140 rupees

to find: cost of 12 kg onions

First let us find cost of 1 kg onions

cost of 1 kg onions = cost of 7 kg onions/7 kg

cost of 1 kg onions = 140/7

cost of 1 kg onions = 20 rupees

cost of 12 kg onions = 12 × 20

cost of 12 kg onions = 240 rupees

we have to pay rs. 240 for 12 kg onions