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3 years ago

What is 0.65 as a fraction in simplest form?

Mathematics

2 answers:

pav-90 [236]3 years ago

7 0

Answer: 13/20

Step-by-step explanation: To write 0.65 as a fraction, think of 0.65 sixty-five hundredths which can be written as the fraction 65/100.Notice however that 65/100 is not in lowest terms so we need to divide the numerator and denominator by the greatest common factor of 65 and 100 which is 5 and we will get the equivalent fraction 13/20.

Therefore, 0.65 can be written as the fraction 13/20.

Doss [256]3 years ago

6 0

Well 0.65 as a percentage is 65% which is 65/100. So in the simplest for it would be the highest number going into both which would be 5 and then divide both numbers by 5.
65/5=13
100/5=20
So the answer for this question would be 13/20

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2 years ago

A student on the cross- county team runs 30 minutes a day as a part of her training. Write an equation to describe the relations

KengaRu [80]

Answer:

The answer is below

Step-by-step explanation:

A student on the cross- county team runs 30 minutes a day as a part of her training. Write an equation to describe the relationship between the distance she runs in miles, D, and her running speed, in miles per hour, when she runs at a constant speed of 5.4miles per hour for m minutes, and then at b miles per hour for n minutes

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Given that the student runs for a total of 30 minutes per day. He runs at 5.4 miles per hour for m minutes, and then at b miles per hour for n minutes.

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m + n = 30

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3 years ago

Which expression is equivalent to (x^4/3 x^2/3)^1/3?

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Answer: $x^{\frac{2}{3} }$

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