Question

The cost of 6 pencils is 1.38.What is the cost of 9 pencils at the same rate?

Answer 1

Answer:

Rs.2.07 is the cost of 9 pencils .

Answer 2

Answer:

the cost of 9 pencils is 2.07

Step-by-step explanation:

the cost of 6 pencils is 1.38

so, the cost of 1 pencil is 1.38/6 = 0.23

so the cost of 9 pencils is 9 * 0.23 = 2.07