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Tpy6a [65]
3 years ago
12

Lance can paint the room in 5 hours, while Kim can paint the same room in 4 hours.

Mathematics
2 answers:
babymother [125]3 years ago
6 0

Answer:

1.5 hours

Step-by-step explanation:

skad [1K]3 years ago
3 0
The painting of kim and lance would take up to one/1 hour or an half
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jeka94
1000 millimeters = 100 centimeters 
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3 years ago
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It took team rise over run 1 2/3 hours to hike 4 2/3 miles. What is their average speed in miles per hour?
pogonyaev

To find their average miles per hour we can divide the total miles by the hour used:

4 2/3 ÷ 1 2/3

=4x3+2/3 ÷ 1x3+2/3

=14/3 ÷ 5/3

In division, when we switch the place of numerator and denominator, we can change it to multiplication which makes the calculation easier as we can factorize the numbers.

=14/3 x 3/5

Factorize 3 in both amounts:

=14/1 x 5/1

=14/5

=2.8 miles/hour

Therefore their average speed is 2.8 miles/hour.

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8 0
3 years ago
Shanna is planning a trip from Dallas, Texas, to San Diego, California. She knows that the distance she will travel is
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Answer:

4.67 inches

Step-by-step explanation:

Shanna is planning a trip from Dallas, Texas, to San Diego, California.

She will travel about = 1,400 miles

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The trip of 1,400 miles = \frac{1400}{300}

                                    = 4.66666 inches ≈ 4.67 inches

Her trip is 4.67 inches far on the map.

3 0
3 years ago
HELP PLEASE 26 POINTS!! please provide an explanation tooo!!!!
Mars2501 [29]

Answer:

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Step-by-step explanation:

In the case of this distance, trying to imagine 5 x 10^6 is obviously way too ridiculous

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Convert 340 centimeters into inches. Round your answer to the nearest whole number.
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Step-by-step explanation:

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