Write an expression equivalent to the expression -1/2(-3/2x+6x+1)-3x
1 answer:
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Answer:
Percentage: 115%
Decimal: 1.15
Fraction:
Step-by-step explanation:
<u>Percentages, Fractions, and Decimals</u>
Assume we set 100% as the original price of the food that Michael consumed. When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.
Now we express 115% as a decimal, simply dividing by 100:
115% = 115/100 = 1.15
To express it as a fraction, we simplify the division instead of calculating it:
115% =
Simplifying by 5:
115% =