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2 years ago

11

Kylie fell asleep 34% of the way through the trip. If kylie fell asleep after they had traveled 306 miles what wasthe total leng

th of the trip.

1 answer:

MissTica2 years ago

4 0

Answer:

900

Step-by-step explanation:

34/100 = 306/x

Cross multiplying, you get:

34x=30600

x=900

Total trip is 900 miles long.

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3 years ago

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3 years ago

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3 years ago

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Inga [223]

Answer:

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3 years ago

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Lisa is an avid runner and is training for a marathon, so she runs everyday to achieve this purpose. In this way, she goes out to run for six days, so we have the following data set regarding the miles she runs:

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3rd day = 9.8    miles
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<span>Finally, she ran a total of:

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</span><span>What was the average distance of each run?

This result can be get as the sum of each run (or the </span>total of miles she run<span>) divided by the numbers of days she ran.

</span> $A=\frac{38.4}{6}=6.4mi$

<span>Lisa's goal for this week is to run an average of 6 miles per day. How many miles does she need to run tomorrow (the 7th day) in order to achieve her goal of 6 miles per day for the week?

Let's name x the distance she must run tomorrow. Therefore, the equation for this purpose is given as follows:

</span> $\frac{3.2+7.5+9.8+11.5+2.9+3.5+x}{7}=6$

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Isolating x:

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3 years ago