Question

If 20 pens cost Rs. 100
what is the cost of 37
pens?
​

Answer 1

Answer:

rupees 185

Step-by-step explanation:

cost of 20 pens = 100

cost of one pen = 100/20

= 5

cost 9f 37 pens = 37 ×5

= 185

Answer 2

Given: 20 pens cost Rs. 100.

To Find: The cost of 37 pens.

Solution:

20 pens cost Rs. 100

1 pens cost Rs. 100/20

37 pens cost Rs. 100/20 × 37

= 5 × 37

= 185

Hence, The cost of 37 pens is Rs. 185.