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liubo4ka [24]
3 years ago
15

Please help me: w+7/8=3/4 Show you're work

Mathematics
1 answer:
KengaRu [80]3 years ago
8 0

Answer:

w = -1/8

Step-by-step explanation:

-1/8 is like taking 1/8 from 7/8 making it 6/8 which = 3/4

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Zolol [24]

We are asked to find 7 is what percent to 30.

We will use proportions to solve our given problem.      

Let us assume that 7 is n% of 30. So we can set a proportion as:

\frac{n}{100}=\frac{7}{30}

Let us solve for n.

\frac{n}{100}\cdot 100=\frac{7}{30}\cdot 100

n=\frac{7}{3}\cdot 10

n=\frac{70}{3}

n=23.333

Therefore, 7 is 23.333\% of 30.

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Answer:

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Step-by-step explanation:

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→ First look at the first term of each expression and see if they can be simplified, and they can

\frac{7a^{8}b^{6} c^{3}  }{a^{3}bc^{2}  }

→ Now look at the a terms, since a larger one is at the top, you subtract

\frac{7a^{5}b^{6} c^{3}  }{bc^{2}  }

→ Now simplify the b and c terms

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