CBSE Class 7 Answered
By seeling a tv for 8000 a shopkeeper loses 20% of his cost if he sells it for 1100 what profit or loss would be there
Asked by 1137830696391973 | 01 Oct, 2018, 16:34: PM
Let the cost price be Rs. x.
By selling a tv for 8000 a shopkeeper loses 20% of his cost.
Loss = S.P - C.P = x - 8000
![begin mathsize 16px style Loss percent sign space equals space fraction numerator Loss over denominator straight C. straight P end fraction cross times 100 space
rightwards double arrow space 20 space space space equals space open parentheses fraction numerator begin display style straight x space minus space 8000 end style over denominator begin display style straight x end style end fraction close parentheses cross times 100
rightwards double arrow 20 straight x space space equals space 100 straight x space minus space 800000
rightwards double arrow 80 straight x space space equals 800000
rightwards double arrow straight x space space space space space space space equals space 10000
space end style](https://images.topperlearning.com/topper/tinymce/cache/7226772a8ae5d9ceb108c6fd57906e09.png)
if he sells it for 1100.
Here S.P < C.P
Loss = Cost Price - Selling Price = 10000 - 1100 = 8900
![begin mathsize 16px style Loss percent sign space equals space fraction numerator Loss over denominator straight C. straight P end fraction cross times space 100 space equals space 8900 over 10000 space cross times 100 space minus space 89 percent sign end style](https://images.topperlearning.com/topper/tinymce/cache/6ba29ac499b2d5f4e4d1eb139b472b5b.png)
Answered by Yasmeen Khan | 01 Oct, 2018, 18:06: PM
Concept Videos
CBSE 7 - Maths
Asked by at6351341 | 22 Jul, 2024, 16:33: PM
CBSE 7 - Maths
Asked by rajnisurjeetyadav | 21 Jul, 2024, 11:27: AM
CBSE 7 - Maths
Asked by psat1975 | 19 Jul, 2024, 20:12: PM
CBSE 7 - Maths
Asked by richhariyavani | 13 Jul, 2024, 08:08: AM
CBSE 7 - Maths
Asked by sujalbasumata532 | 11 Jul, 2024, 09:14: AM
CBSE 7 - Maths
Asked by aishahaveliwala31 | 07 Jul, 2024, 19:57: PM
CBSE 7 - Maths
Asked by rashisandeepnite | 02 Jul, 2024, 19:27: PM
CBSE 7 - Maths
Asked by greenindia112015 | 28 Jun, 2024, 20:58: PM
CBSE 7 - Maths
Asked by lohithkumar577 | 19 Jun, 2024, 18:57: PM