High School

Round \(\frac{1}{9}\) to the nearest \(\frac{1}{2}\).

A. 0
B. \(\frac{1}{2}\)
C. 1

Round \(\frac{14}{27}\) to the nearest \(\frac{1}{2}\).

A. 0
B. \(\frac{1}{2}\)
C. 1

Calculate \(\frac{4}{5} + \frac{18}{20}\).

A. 1
B. 1 \(\frac{1}{2}\)
C. 2

Answer :

1. C

2. B

3. B


I hope this helped!

Final answer:

We converted the fractions to decimals, rounded them to the nearest 1/2 and by converting fractions to decimals, we got the most accurate results for addition.

Explanation:

To start resolving the questions:

1. "Round 1/9 to the nearest 1/2:" We convert 1/9 to a decimal, getting approximately 0.111. Since this is closer to 0 than to 0.5, we round down to 0.

2. "Round 14/27 to the nearest 1/2:" We convert 14/27 to a decimal, getting approximately 0.519, which is closer to 0.5 than to 0 or 1, and hence, we round it to 1/2.

3. "4/5 + 18/20:" Convert these fractions to decimals for better visualization. 4/5 is 0.8 and 18/20 is 0.9. Adding these together we get 1.7 which converts back to a fraction as 1 7/10 or 1.7 if left as a decimal.

Learn more about Fraction Calculations here:

https://brainly.com/question/33261284

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