Question

If the cost of 9 kg. of onions is Rs.135 find the cost of 14 kg. onions.

Answer 1

Answer:

Rs 220

Step-by-step explanation:

$if \: cost \: of \: 9kg \: onion \: is \: 135rs \: \\ so \: 1kg \: = \frac{135}{9} = 15rs$

$so \: 14kg = 15 \times 14 \\ = 220$