Question

Can you help me with both don’t know if second one is right

Answer 1

1. $67.72

2. It's correct.

Explanation:

1.

bill: $68.89

discount: $10

tip: 15%

Calculate the total with the discount.

68.89-10=58.89

Now calculate 15% of that.

Convert 15% to decimal by dividing by 100

`(15)/(100)=0.15`

Multiply

`0.15(58.89)=8.83`

Add this to the original amount.

`58.89+8.83=67.72`

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Calculate 20% of 148.25

Convert 20% to decimals by dividing by 100

`(20)/(100)=0.20`

Multiply

`0.20(148.25)=29.65` This is how much they will tip.

Add this to the original bill;

`148.25+29.65=177.90`