Question

3) Katie leaves a 25% tip ona restaurant bill of $82.OO Including the tip, what is the total amount of her bill?

Answer 1

You need to multiply $82 by 0.25 (which is 25%). You get $20.50. Just add $82 and $20.50 to get your total cost of the bill. It'll be $102.50

Answer 2

1way

100% + 25% = 125% =1,25
82$ * 1,25 = 102,5$ whole
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2way

100% = 82$
25% = 0,25 = ?

82$ * 0,25 = 20,5$
100% + 25% = 82$ + 20,5$ = 102,5$ whole

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2way

82$ * (1 + 0,25( = 82$ * 1,25 = 102,5$