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3 years ago

What is the decimal expansion of the fraction 7/9

Mathematics

2 answers:

lys-0071 [83]3 years ago

6 0

0.7777777778
don't you have calculators or internet, you could easily find your question on internet

aleksandr82 [10.1K]3 years ago

4 0

7/9 in decimal is 0.7777777777778. Hope I helped.

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Decompose 3/8 as the sum of unit fractions

bearhunter [10]

Unit fractions are fractions with a 1 as the numerator(number on top)
so 3/8 equals 1/8+1/8+1/8

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3 years ago

If two lines are perpendicular, which statement must be true?

Kryger [21]

Answer:

Their slopes are opposites

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2 years ago

A drawer contains 12 brown socks, 8 white socks, and 2 blue socks. One sock is selected at random.

Katyanochek1 [597]

Answer:

1/11

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12 + 8 + 2

22 / 2

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4 years ago

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Divide 6K2 - 15k-5 by 3k

icang [17]

Answer:

Step-by-step explanation:

6k^2

------- = 2k; and:

-15k

------- = -5

-5 cannot be evenly divided by 3k, so there's a remainder instead.

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4 years ago

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What is the probability that you and your friend are both chosen?

WINSTONCH [101]

Answer: $\frac{2}{35}$

Step-by-step explanation:

Given: The total number of ways of to choose 3 contestants out of 7 (including me and my friend)=35..................> Total outcomes.

Favorable outcomes = 2

Then the probability that me and my friend are both chosen = $\frac{\text{favorable outcomes }}{\text{Total outcomes}}$

Thus , the probability that me and my friend are both chosen = $\frac{2}{35}$

5 0

3 years ago

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