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Viefleur [7K]
3 years ago
13

I need help with finding the answer of 21 laps in 7 minutes

Mathematics
1 answer:
Dimas [21]3 years ago
8 0
I'm not sure if that's what you mean, but I assume you might want to know how long did it take to make one lap if someone did 21 laps in 7 minutes.

If so, just divide 7 by 21:

7 ÷ 21 = 0.3333333... (repeating decimal) or 1/3 as a fraction.

It means that one lap took 1/3 of a minute (20 seconds).

If that's not what you meant, please specify the question :)
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The sum of three consecutive number is 633 ,find the numbers
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Answer:

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Step-by-step explanation:

If we denote the first number as x, then the second number can be written as x + 1 and the third number as x + 2.

The equation is:

x + (x + 1) + (x + 2) = 633

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x = 210

So the three consecutive numbers we're looking for are: 210, 211, 212

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