Bob left a tip of 15% for the lunch he just bought. If this lunch cost $24.40, how much of a tip did Bob leave?
1 answer:
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We will have to use proportions:
Cross multiplying we get
Now divide:
Solve to tenths place we get
The woman casts a 36.6 ft long shadow.
Cross multiplying we get
Now divide:
Solve to tenths place we get
The woman casts a 36.6 ft long shadow.