Math, asked by Mysty, 1 year ago

rahul obtained 81 marks which is 72 percent of the total marks. find the total marks

Answers

Answered by sanya55
1
Heya!!Here is your answer friend ⤵⤵
↔↔↔↔↔↔↔↔↔↔↔↔↔↔

Let the total marks be X

72\% \: of \: x \:  = 81 \\  \frac{72}{100}  \times x = 81 \\ x =  \frac{81 \times 100}{72}  \\ x =  \frac{8100}{72}  \\ x = 112.5
Hence total marks are 112.5.


Hope it helps you ✌✌

Mysty: thanks
sougatapatra: welcomed
Answered by sougatapatra
1
Let the total marks be =x
rahul obtained =81marks
which is 70percent.
By the given condition
81 divided by x * 100= 72
=100*81/x=72
=8100=72x
=x=8100/72
=x=112.5marks

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