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How can you use 10% of the meal cost to find a 15% tip? What about a 20% tip?
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Jan 14, 2019
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How can you use 10% of the meal cost to find a 15% tip? What about a 20% tip?
Mathematics
middle-school
Ghasem Naddaf
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Ghasem Naddaf
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cross multiply. do 10%over 100. then do the cost of the meal on the bottom of another "/" solve ....
Liane
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Jan 19, 2019
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Liane
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