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Help me! I don't remember any of this.
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Feb 18, 2017
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Help me! I don't remember any of this.
Mathematics
middle-school
CS Pei
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CS Pei
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The meal costs $7.50. She wants to leave a 20% tip.
A 10% tip would be 75 cents ($0.75), because 7.5 / 10 = 0.75.
A 20% tip would be $1.50 because 7.5 / 5 = 1.50
You can also multiply the 10% answer by 2 to get the same number.
Hamze Sheyikh Shoaei
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Feb 22, 2017
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Hamze Sheyikh Shoaei
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