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Andreyy89
3 years ago
9

Ava swam for 154 minutes during her first week of vacation. In her two weeks of vacation, she swam for a total of 357 minutes. H

ow many more minutes did she swim for in the second week than in the first week?
Ava swam for _
more minutes in the second week than in the first week.
Mathematics
2 answers:
marshall27 [118]3 years ago
4 0

Answer:

she swam 49 more minute than in the first week

Step-by-step explanation:

first week only = 154 minutes

total week = 357

second week only = 357 - 154 =203 minutes

203 - 154 = 49 minutes

ioda3 years ago
3 0

Answer:

203 more minutes

Step-by-step explanation:

357=x+154

Subtract 154 from both sides

x=203

Hope this helps

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Point E is the midpoint of ab and point f is the midpoint of CD
Lorico [155]

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Audryn left a $12 tip on a $68.73 restaurant bill. What percent tip did she leave? Round to the nearest tenth of a percent.
Fiesta28 [93]
So, if we take 68.73 to be the 100%, what is 12 in percentage off of it?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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12&p
\end{array}\implies \cfrac{68.73}{12}=\cfrac{100}{p}\implies p=\cfrac{12\cdot 100}{68.73}

seems Audryn is being generous, she probably got the silverware and the maple leaves tablecloth.
4 0
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