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3 years ago

0.87 repeating 7 written as a fraction is _____.

1 answer:

3 0

The easiest way to solve this is to add 0.8 to 0.07 repeating 7 as fractions. 0.8 as a fraction is 8/10 and the other one as a fraction is 7/90. To give them a common denominator, 8/10 becomes 72/90. The two add to 79/90.

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On Saturday 528 people watched a soccer game at a stadium. This number was 1/4 the number of people who watched a soccer game at

Tresset [83]

-37842

-------------

2,376

Then, round 2,376 to the nearest thousands

2,376 -> 2,000

3 0

2 years ago

Read 2 more answers

3 1/3 percent as a fraction

vekshin1

Answer:

10/3

Explanation:

3*3+1 = 10 over the denominator

Mark brainliest please :)

7 0

3 years ago

Read 2 more answers

-k+3k combine like terms to create an equivalent expression

Nimfa-mama [501]

Answer:

Step-by-step explanation:

3k and -k are both like terms, so you can combine them. Adding opposite signs works in the same way as subtraction, so you can rewrite the expression as 3k-k, which is 2k.

8 0

3 years ago

Express 0.77230.77230, point, 7723 as a fraction

cricket20 [7]

Answer:

7723/10000

Step-by-step explanation:

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2 years ago

A sound wave travels through iron at a rate of 5120\,\dfrac{\text{m}}{\text{s}}5120 s m 5120, start fraction, start text, m, e

klio [65]

Answer:

18432 km/h

Step-by-step explanation:

It is given that a sound wave travels through iron at a rate of 5120 m/s.

We know that

1 km = 1000 m

1 hour = 60 minutes

1 minutes = 60 second

Using these conversions we get

1 m = 0.001 km

1 hour = 3600 second

$5120\text{ m/s }=5120\times 0.001\times 3600\text{ km/h}$

$5120\text{ m/s }=18432\text{ km/h}$

Therefore, the sound wave travels through iron at a rate of 18432 km/h.

6 0

3 years ago