What is the value of ¾ + ⅚ + 2/7?

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A 10/84
B 134/84
C 157/84
D 167/84

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Answer: C. 157/84

LCM of 4, 6 and 7 = 84

Now, making the denominators the same and adding the given rational numbers, we get;

⇒ 63/84 + 70/84 + 24/84

⇒ 157/84

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What is the value of ¾ + ⅚ + 2/7?

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