Question

. What number should be added to 7/12 to get 4/15
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Answer 1

Answer:

$\frac{ - 7}{30}$

Step-by-step explanation:

$x + \frac{7}{12} = \frac{4}{15}$

$x = \frac{4}{15} - \frac{7}{12}$

$x = \frac{4 \times 4 - 7 \times 5}{60}$

$x = \frac{16 - 35}{60}$

$x = \frac{ - 14}{60}$

$x = \frac{ -7 }{30}$