Question

A pen cost twice that of an eraser the pen and the eraser together cost RS 39. find the cost of pen and eraset



in Sam pls ​

Answer 1

Answer:

Let the cost of an eraser is x rupees.

Step-by-step explanation:

Then cost of pen =2x

Then

X+2x=39

3x=39

X=39/3

=13

Cost of an eraser =13

Cost of pen =2*13

=26 rupees