Question

the cost of 480 pens is rs100. find the cost of 600 pens

Answer 1

Cost of 480 pens = 100 rupee
Cost of 1 pen = 100/480
Cost of 600 pens = (100*600)/480
= 125 rupees
... I hope it will help you

Answer 2

$\huge\mathfrak{Solution :}$

Given :-

Cost of 480 pens = Rs.100

Cost of 1 pen = Rs.100 / 480

Now,

Cost of 600 pens = Rs.100 / 480 × 600

=> Rs.125

$\huge\mathbb{Hope \ this \ helps.}$