How do you use percentages as a Bank Teller?

Okay so I dont understand how percentages work for a Teller please explain?

so if i have $80 with 30%

is 30 DIVIDED BY 80 THAT WOULD BE

0.30 AND THEN

0.30 X 80 WOULD BE 24

SO WOULD IT BE ....

80+24=104

OR am i totally confused please let me know & explain thanks

Comments

  • Do you mean you want to add 80 plus 30 percent of 80?

    Yes, the way you have done it is correct. Or just do the multiplication: 80 x 1.30.

    (It's not 30 divided by 80. It's 30 divided by 100.)

  • You haven't even asked a proper question. That is why you are confused.

    You want to know what 30% of $80 is? That's 0.3 X 80

    You want to add 30% more to $80? That's $80 + ($80 X 0.3)

    A percent is how much out of 100....30% = 30/100.

  • 80/100*30

    Exchange rates and charges

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