Question

anuh brought 7 pens and paid 50 rs to shopkeeper.if he got back 8rs balance what was the price of one pen?​

Answer 1

Answer:

each pen costs 6rs

Step-by-step explanation:

Given

Anuh bought 7 pens and paid 50rs

she got 8rs balance

price of one pen ?

first we have to find cost of 7 pens ,

so , paid value - balance value

       =   50rs       -   8

        =     42

therefore, cost of 7 pens =42rs

so, now we have to find cost of 1 pen

              7 pens      -   42rs

                    1 pen   -   ?

do cross multiplication,

                  42/7=6

therefore ,cost of 1 pen=6rs

I hope you understood !!!

Answer 2

Answer:

6rs

Step-by-step explanation:

First find the price of 7 pens

Price of 7 pens= As he paid 50 $ and got back 8$, so we subtract 8 from 50 .

Now 50 -8=42

So the price of 7 pens is 42

Now find the price of 1 pen.

So,we divide 42/7=6

Ans. is 6