Question

7. If 25 pens cost 100, what would be the cost of 40 pens?​

Answer 1

Answer:

If 25 pens cost 100 then

$100 \div 25 = 4$

One pen costs 4

Therefore,

$40 \times 4 = 160$

40 pens cost Rs 4/-

Step-by-step explanation:

Please mark me as brainliest.