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Stolb23 [73]
3 years ago
14

-1/2-(-5/9) with explanation!

Mathematics
2 answers:
shepuryov [24]3 years ago
8 0

Answer:

8/9

Step-by-step explanation:

-1/2-(-5/9)

solution.

-2-(-5/9)

3/9 + 5/9

5+3/9

ans=8/9

tekilochka [14]3 years ago
3 0

Answer:

1 Remove parentheses.

-1/2-5/9

2 Find the Least Common Denominator (LCD) of 1/2, 5/9 In other words, find the Least Common Multiple (LCM) of  2,9

LCD = 18

3 Make the denominators the same as the LCD.

-1 x 9 /2 x 9 +5 x 2 /9 x 2

4 Simplify. Denominators are now the same.

-9/18 +10/18

5 Join the denominators.

-9 + 10/ 18

6 Simplify.

1/18

and your answer is 1/18

Step-by-step explanation:

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