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Mathematics 10 Online
OpenStudy (anonymous):

10. A coat is on sale for Rs.120 after a discount of 20 percent. Find the original price.? the answer is 150 can anyone please solve it fully.

OpenStudy (saifoo.khan):

Price : Percent 120 : (100-20) x : 100 Cross multiply..

OpenStudy (anonymous):

sorry i didn't get it

OpenStudy (saifoo.khan):

Np. so rs.120 is 80% or the total amount? agree?

OpenStudy (anonymous):

yes thanks a lot

OpenStudy (saifoo.khan):

Now, x : 100% of the total as i wrote above. then we cross multiplied..

OpenStudy (anonymous):

yes i get it thanks a lot

OpenStudy (saifoo.khan):

Welcome./

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