Question

if the cost of 42 kg weight is rupees 780 then the cost of 9 kg weight is ​

Answer 1

Answer:

The answer is 167.1428 Rs.

Step-by-step explanation:

Find unit cost and then proceed for 9 kg.

Answer 2

ANSWER

COST OF 42KG=780

COST OF 1 KG=780/42

hence:-

THE COST OF 9KG=780/42*9

=780/14*3

=₹167.14