Question

5 by 8 plus 3 by 4 - 7 by12 ​

Answer 1

Answer:

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Answer 2

Question -

$\frac{5}{8} + \frac{3}{4} - \frac{7}{12}$

Solution -

$= \frac{5}{8} + \frac{3}{4} - \frac{7}{12}$

$= ( \frac{5 \times 1 + 3 \times 2}{8} ) - \frac{7}{12}$

$= \frac{5 + 6}{8} - \frac{7}{12}$

$= \frac{11}{8} - \frac{7}{12}$

$= \frac{11 \times 3 - 7 \times 2}{24}$

$= \frac{33 - 14}{24}$

$= \frac{19}{24}$