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3 years ago

Write −0.258 as a fraction in simplest form

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

5 0

Answer:

57/200

Step-by-step explanation:

285/1000 The fraction is not reduced to lowest terms. We can reduce this fraction to lowest

terms by dividing both the numerator and denominator by 5.

Why divide by 5? 5 is the Greatest Common Divisor (GCD)

or Greatest Common Factor (GCF) of the numbers 285 and 1000.

So, this fraction reduced to lowest terms is

57/200

So your final answer is: 0.285 can be written as the fraction 57/200

Gala2k [10]3 years ago

4 0

Answer: -129/500
Explanation:

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Answer:

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4 years ago

Which expression is equivalent to -9a-10-6a+7−9a−10−6a+7

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Answer:

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Step-by-step explanation:

Let's simplify step-by-step.

−9a−10−6a+7−9a−10−6a+7

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=−9a+−10+−6a+7+−9a+−10+−6a+7

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Consider the following statement. If r is any rational number and s is any irrational number, then r s is irrational. (a) Which

olganol [36]

Answer:

(a) If r is any rational number and s is any irrational number, then r/s is rational

(b) The statement is false when r is 0

Step-by-step explanation:

Given

$r \to$ rational number

$s \to$ irrational number

$\frac{r}{s} \to$ irrational number

Solving (a): The negation

To get the negation of a statement, we only need to negate the end result

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So, the negation is:

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$s \to$ irrational number

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Solving (b): When r/s is irrational is false

Given that:

$\frac{r}{s} \to$ irrational number

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$\frac{r}{s} = \frac{0}{s}$

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<em>Hence, the statement is false when r is 0</em>

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Step-by-step explanation:

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