Question

if the price of 3 pens,2 pencils and 4 erasers is rs.92 and the price of 8 pencils and 16 erasers is rs. 68, then the price of 24 pens is?

Answer 1

Please see the attachment

Answer 2

Thank you for asking this question.

We know that 8 pencils + 16 erasers  are equal to 68 rupees

Now we will divide it by 4

And then 2 pencils + 4 erasers are equal to  17 rupees

Now we will find the cost of 3 pens

And for that we will use this formula

Cost of 3 pens + 17  is equal to 92 rupees

Cost of 3 pens is equal to  75 rupees

Cost of 1 pen is equal to 25 rupees

Now in order to find the price of 24 pens

25 x 24

= 600

So the final answer for this question is 600

If there is any confusion please leave a comment below.