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3 years ago

What is 1/5 out of 40

Mathematics

2 answers:

KengaRu [80]3 years ago

7 0

40 divided by 5 is 8 so 8 is 1/5 of 40

artcher [175]3 years ago

5 0

1/5 out of 50 I think is 8
I'm not 100% sure though

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The sum of 2 fractions is 5/6. Their difference is 1/2. Their least common denominator is 6. The denominator of one is twice the

valentinak56 [21]

Answer:

Step-by-step explanation:

Alright, lets get started.

Suppose the first fraction is : $\frac{a}{b}$

Suppose the second fraction is : $\frac{c}{d}$

The sum of both fraction is given as : $\frac{5}{6}$

$\frac{a}{b}+\frac{c}{d}=\frac{5}{6}$ .......................equation (1)

The difference of both fraction is given as : $\frac{1}{2}$

$\frac{a}{b}-\frac{c}{d}=\frac{1}{2}$ .........................equation (2)

Adding equation (1) and equation (2)

$\frac{c}{d} \ will \ be \ cancelled$

$\frac{2a}{b}=\frac{5}{6}+\frac{1}{2}$

making common denominator

$\frac{2a}{b}=\frac{5}{6}+ \frac{3}{6}$

$\frac{2a}{b}=\frac{8}{6}$

Hence,

$\frac{a}{b}=\frac{2}{3}$

Plugging the value of $\frac{a}{b}$ in equation (1)

$\frac{2}{3}+\frac{c}{d}=\frac{5}{6}$

Subtracting $\frac{2}{3}$ in both sides

$\frac{c}{d}=\frac{5}{6}-\frac{2}{3}$

$\frac{c}{d}=\frac{1}{6}$

Hence both fractions are $\frac{2}{3} \ and \ \frac{1}{6}$ ...................Answer

Hope it will help :)

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2 years ago

Use the distributive property to simplify the expression. [a-4{2a-3(a-2)}]

bekas [8.4K]

A-8a+12-3a+6
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3 years ago

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Genrish500 [490]

Answer:

X=2

Step-by-step explanation:

let say x is the variable that we want to found .

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X + 4 = 6

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2 years ago

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3 years ago

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kotegsom [21]

Answer:

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Step-by-step explanation:

I think is how you are supposed to answer it I wasn't sure because the question was a little bit confusing good luck

Mark me the brainliest PLEASE

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2 years ago

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