Question

The cost of a gel pen is Rs. 7 more than that of a ballpen. If the ballpen costs Rs. 8, what is the cost of the gel pen?​

Answer 1

Answer:

ball pen 7 rupees

gel pen 8 rupees more than ball pen

8+7=15

Answer 2

Answer:

If cost of ball pen is 8 then cost of gel pen is 7+8

=15

Step-by-step explanation:

cost of ball pen =8

cost of gel pen is 7 more than ball pen

hence we add both

8+7

15