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  • Q.9. if 10% is deducted from a bill, $58.50 remains to be paid. How much is the originalbille​

Q.9. if 10% is deducted from a bill, 58.50 remains to be paid. How much is the originalbille​

Answers (1)

let original bill be x

10% is deducted from original bill

so 10% is deducted from x

so 90% of original bill remains

so 90% of x remains

but 90% of x  = 58.50

=> 90x / 100 = 58.50

=> 90x = 58.50 x 100 = 5850

x = 5850 / 90  = 65

so original bill is $ 65.00

Posted by

Satyajeet Kumar

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