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What is -2 over 10 plus -1 over 20
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26 votes
26 votes
What is -2 over 10 plus -1 over 20

User Karlth
by
2.8k points

2 Answers

19 votes
19 votes

Answer: -5/20 or -1/4

Explanation:

1. Write it as an equation (-2/10 + -1/20)

2. Find the LCM of the denominators (20) and multiply the denominator and numerator by a specific value to make it the LCM

3. Solve the equation. -4/20 - 1/20 = -5/20 or -1/4.

User Bttomio
by
3.1k points
23 votes
23 votes

Answer:

-1/4 or 0.25

Explanation:

User Marissa
by
2.8k points
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