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Luba_88 [7]
3 years ago
10

WHAT IS 1/2 + 1/9 PLEASE ANSWER! AND EXPLAIN I NEED MY GRADE UP!!!

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
8 0

Answer:

11/18

Step-by-step explanation:

Get the common denominator by multiplying 2 and 9.

Multiply both sides of 1/2 by 9 to get 9/18, and both sides of 1/9 by 2 to get 2/18.

\frac{1}{2} +\frac{1}{9} = \frac{9}{18}  + \frac{2}{18}   = \frac{11}{18}

After adding both fractions you'll get 11/18. That's your answer.

PSYCHO15rus [73]3 years ago
3 0

Answer:

11/18

Step-by-step explanation:

1 2 + 1 9 = ? The Least Common Multiple (LCM) of 2 and 9 is 18. Multiply the numerator and denominator of each fraction by whatever value will result in the denominator of each fraction being equal to the LCM: 1 2 + 1 9 = 1 × 9 2 × 9 + 1 × 2 9 × 2 = 9 18 + 2 18 Now that the fractions have like denominators, add the numerators: 9 18 + 2 18 = 9 + 2 18 = 11 18 The result is: 1 2 + 1 9 = 11 18

so 11/18 is you answer

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