Question

1) If 10 pens cost 60 rupees, what is the cost of 13 such pens?​

Answer 1

Answer:

Rs 78

Hope this helps you

Answer 2

Step-by-step explanation:

cost of 10 pens = 60 rupees

cost of 1 pen = 60/10

= rupees 6

cost of 13 such pens = 13 x 6

= rupees 78