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Write the following decimal number in its equivalent fraction form. Show all work for full credit. 0.888

User Lauran
by
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2 Answers

2 votes
0.888 = 888 / 1000

hope that helps
User Anschoewe
by
8.1k points
2 votes

Answer:


0.888=(111)/(125)

Explanation:

case A)

we have


0.888 -----> is not a repeating decimal

Let


x=0.888

Multiply x by
1,000


1,000x=888

Solve for x

Divide by
1,000 both sides


x=888/1,000

Simplify


x=111/125

case B)

we have


0.888... -----> is a repeating decimal

Let


x=0.888...

Multiply x by a power of
10, one that keeps the decimal part of the number the same:


10x=8.888..

Subtract
x from
\\10x


10x-x=8.888..-0.888..=8

The repeating decimals should cancel out


\\9x=8

solve for x

Divide by
9 both sides


x=8/9




User Luwes
by
7.6k points

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