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Ad libitum [116K]
2 years ago
9

Sum of three like fractions is 18/11. the first 2 fractions are 1/11 and 9/11. find the third fraction.

Mathematics
1 answer:
Mariulka [41]2 years ago
5 0

Answer:

\frac{8}{11}

Step-by-step explanation:

Since the fractions are like, their denominators are 11, then

consider the values that sum to give 18 , that is

1 + 9 + ? = 18

10 + ? = 18 ( subtract 10 from both sides )

? = 8

Then the third fraction is \frac{8}{11}

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