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2 years ago

12

Jill bikes 2/3 hour at 18 mph and then walks 2/5 hour at 5 mph. How much farther did she bike than walk?

1 answer:

Oksana_A [137]2 years ago

8 0

Answer:

10

Step-by-step explanation:

When the equation says that Jill bikes 2/3 hour at 18 mph, it means that the amount of miles she biked is 2/3 of 18. 18 divided by 3 is 6. 6 times 2 is 12, so she biked 12 miles. If she walks 2/5 hour at 5 mph, then she walked 2 miles because 5 divided by 5 is 1 and 1 times 2 is two. The question is asking how much more she biked than walked, so 12-2=10.

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Step-by-step explanation:

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jasenka [17]

Answer:

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Step-by-step explanation:

<u>GIVEN :-</u>

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<u>TO FIND :-</u>

Length of the common perpendicular to both triangles.
Length of the hypotenuse of the triangle on the left side.

<u>FACTS TO KNOW BEFORE SOLVING :-</u>

$Hypotenuse = \sqrt{Base^2 + Perpendicular^2}$ .
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<u>SOLUTION :-</u>

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Answer:

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