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BabaBlast [244]
4 years ago
15

Avalanches occur at 245 miles per hour. 245 miles per hour is 4 times faster than the fastest downhill skier. What is the speed

of the fastest downhill skier rounded to the nearest mph?
Mathematics
2 answers:
marysya [2.9K]4 years ago
7 0

Answer:

61 mph is the fastest skiers speed.

Step-by-step explanation:

Start with what is given and convert it to an equation.

245 is 4 times faster than the skiers (unknown) speed.

245 = 4x     Divide both sides by 4

245/4 = x

61.25 = x    Round to nearest mph means whole number of miles .25 <.5 so Round down to 61 mph

Anika [276]4 years ago
3 0

Answer:

61 mph

Step-by-step explanation:

to find your answer, divide 245 by 4

you will be left with 61.25, which you can then round to 61

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Answer:

A train travels at a constant rate of 40 miles per hour. How many miles will it travel in 3 hours?

Step-by-step explanation:

120.

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=

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4 0
3 years ago
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dalvyx [7]

Answer:

14.3

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9/5= 9.2/x (cross multiply)

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8 0
3 years ago
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Let the sons age be x

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Therefore the fathers age = 3x

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8 0
4 years ago
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Vilka [71]

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Step-by-step explanation:

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when we round 9.4 it is 9

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