Question

if 4kg of potato costs Rs.60 , what is the cost of 12kg of potato?​

Answer 1

Answer:

Cost of 12 kg of potato is Rs.180.

Step-by-step explanation:

12=4×3

So, cost of 12 kg of potato is 60×3= Rs.180.

Answer 2

Answer:

180

Step-by-step explanation:

It's in a Direct Proportion

Let unknown number be 'x'

we have to divide in Direct Proportion

4 = 12

60 x

x= 12×60

4

=180

Answer: Cost of 12 kg of potatoes is Rs.180