a discount voucher offering 15% off is sued to pay a bill after using the voucher the bill is reduced to £36.72 how much was th

Question

a discount voucher offering 15% off is sued to pay a bill
after using the voucher the bill is reduced to £36.72
how much was the bill before applying the voucher discount?

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Serenity 2 weeks 2021-09-13T12:46:38+00:00 1 Answer 0

Answers ( )

    0
    2021-09-13T12:47:45+00:00

    Answer:244.8

    Step-by-step explanation:

    15% of y=36.72

    15/100 x y=36.72

    15y/100=36.72

    Cross multiply

    15y=36.72 x100

    15y=3672

    Divide both sides by 15

    15y/15=3672/15

    y=244.8

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45:7+7-4:2-5:5*4+35:2 =? ( )