Question

the sum of ratinal number -5\16 and 7\12 is

Answer 1

Answer:

$\frac{ - 5}{16 } + \frac{7}{12} = \frac{ - 15}{48} + \frac{28}{48} \\ = \frac{ - 15 + 28}{48 } = \frac{13}{48}$

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I have taken an LCM in 1st step