1.
What will come in place of the question mark (?) in the following questions?$$\frac{5}{7} + \frac{2}{3} - \frac{2}{7} = ? $$
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By: anil on 05 May 2019 04.05 pm
$$frac{5}{7} + frac{2}{3} - frac{2}{7}$$ for this question first we need to take the LCM of (7, 7, 3) which is 21 Now, $$frac{5}{7} + frac{2}{3} - frac{2}{7}$$ = $$frac{15}{21} + frac{14}{21} - frac{6}{21}$$ = $$frac{23}{21}$$ = $$1frac{2}{21}$$ Hence the answer is option B
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