Answer:
1. What is 2/4 added to 1/?
A. 3/12 B. 5/6 C. 1/6 D. 1/4
Answer:
2. What is the sum 3/4 and 4/5?
A. 1 11/20 B. 1 1/20 C. 1 2/20 D.?/10
Solution
[tex] \frac{3}{4} + \frac{4}{5} = \frac{15}{20} + \frac{16}{20} = \frac{31}{20} or \: 1 \frac{11}{20} [/tex]
Answer: A. 1 11/20
3. Evaluate 5/6 + 4/9?
A. 7/10 B. 1 1/18 C. 1 5/18 D. 1/6
Solution
[tex] \frac{5}{6} + \frac{4}{9} = \frac{15}{18} + \frac{8}{18} = \frac{23}{18} or \: 1 \frac{5}{18} [/tex]
Answer: C. 1 5/18
4. Evaluate 2/6 + 1/3 + 1/2?
A. 14/12 B. 7/6 C. 1 1/6 D. 1/4
Solution
[tex] \frac{2}{6} + \frac{1}{3} + \frac{1}{2} = \frac{2}{6} + \frac{2}{6} + \frac{3}{6} = \frac{7}{6} [/tex]
Answer: B. 7/6
5. What is 1 2/3 added to 2 4/5?
A. 3 2/5 B. 4 7/15 C. 4 2/3 D. 4 2/15
Solution
[tex]1 \frac{2}{3} + 2 \frac{4}{5} = 1 \frac{10}{15} + 2 \frac{12}{15} = 3 \frac{22}{15} \\ or \: 4 \frac{7}{15} [/tex]
Answer : B. 4 7/15
Step-by-step explanation:
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