Question

if the cost of 10 pens is rupees 140 then the cost of 25 pens​

Answer 1

Answer:

rs 350 is the answer. use unitary method

Answer 2

Step-by-step explanation:

10 pens cost Rs 140

1 pen costs Rs (240/10) = Rs 24

25 pens costs Rs (24 X 25)= Rs 600

Answer :- 25 pens cost Rs 600

This is the answer hope you are helped by it.