Question

a mobile vendor 22 items some which are pencil and other or ball pens on a particular day he is able to sell the pencil ball pen are sold for 15 rupees each and ball pens are sold at 20 rupees if the total sale amount with the vendor is 380 ruppes how many pencil did she sell? ​

Answer 1

Answer:

wrong question

Step-by-step explanation:

please write it with proper eng and remove autocorrect and what is a pencil ball pen and why would a mobile vendor sell pens and pencils

Answer 2

Number of pencil he sold = 12

Step-by-step explanation:

Given,Total number of items= 22

Cost of pencil = Rs.15

Cost of ball pen =Rs.20

Total Amount of Sale = Rs.380

Let the number of pencil = x

Number of ball pen = 22-x

Here,Total cost of pencil = $\bold {x\times 15}$

                                         = Rs.15x

Total cost of ball pen = $(22-x)\times 20$

                                    =Rs.20(22-x)

Now,According to question,

Total cost of items  = Total cost of pencil + Total cost of ball pen

380 =  15x+20(22-x)

380=15x+440-20x

-60=-5x

x= 12

So,Number of pencil he sold = 12

*Refer the mentioned link for complete question:

https://brainly.in/question/13913807