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-Dominant- [34]
3 years ago
12

Lorinda can walk 1.8 miles in 30 minutes. Which proportion can be used to find how many miles she can walk in 45 minutes?

Mathematics
2 answers:
KonstantinChe [14]3 years ago
8 0
Maybe this is the answer 1.8/30 = x/45
ExtremeBDS [4]3 years ago
4 0

Answer:

2.7 miles = x

Step-by-step explanation:

Given  : Lorinda can walk 1.8 miles in 30 minutes.

To find : Which proportion can be used to find how many miles she can walk in 45 minutes.

Solution : We have given  Lorinda can walk 1.8 miles in 30 minutes.

Let Lorinda can walk in 45 mintute = x.

\frac{1.8}{30}=\frac{x}{45}.

This is the direct Proportion.  

0.06 *45  = x

2.7 miles = x

Therefore, 2.7 miles = x

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Answer:

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Step-by-step explanation:

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3 years ago
Captain has $30 flame has a $20 note $5 notes . how much more moneny does captain have
SCORPION-xisa [38]

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3 years ago
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Alex_Xolod [135]
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3 years ago
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anastassius [24]

Answer:

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Step-by-step explanation:

Given that average of 3 numbers is 85.

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Let the third number = x

Formula for average is:

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Here, sum of numbers = 81+86+x =167+x

Total count of numbers = 3

85 = \dfrac{167+x}{3}\\\Rightarrow x=255-167\\\Rightarrow \bold{x=88}

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