2 years ago

A car travelled a distance of 50km in an hour.what distance did it travel in 30min at the same speed?

Mathematics

1 answer:

LUCKY_DIMON [66]2 years ago

6 0

Answer:

The car would have traveled 25 km.

Step-by-step explanation:

Set up the Proportion $\frac{50}{60} = \frac{x}{30}$ . Solving that proportion gets you an answer of 25, getting you the answer 25 km in 30 minutes. I hope this helps! :)

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Amanda made $154 for 11 hours of work. At the same rate, how many hours would she have to work to make $252?

goldenfox [79]

For this question you can say:
154/11 = 252/?
so ? is the hours she would work:
252*11/154 = 18 hours :)))
i hope this is helpful
have a nice day

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3 years ago

Question 19 Only, Please show your work.<br><br> Solve the problem.

ankoles [38]

Answer:

$5\sqrt{2}$

Step-by-step explanation:

Draw a diagonal (line segment from one corner to the opposite corner). You'll form two right triangles with the diagonal being the hypotenuse of both triangles.

Use the Pythagorean Theorem: (leg)^2 + (leg)^2 = (hypotenuse)^2.

Let h represent the length of the hypotenuse.

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