Question

if 7 kg onions cost 210 rupees how much must we pay for 12 kg onions​

Answer 1

Cost of 7 Kg Onion is ₹140

Cost of 1 Kg Onion is ₹140/7= ₹20

Cost of 12 Kg Onion is ₹ 20 × 12 kg = ₹240

Answer 2

Step-by-step explanation:

7kg=rs.210

1kg=210/7=rs.30

so 12kg=12*30=rs.360