How do you simplify $18 \frac{3}{8} + 11 \frac{6}{7}$ $18 3/8 + 11 6/7$ ?

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Answer 1 · 2016-08-14T18:31:53

$= 30 \frac{13}{56}$ $=30 13/56$
or

$= 30.23$ $=30.23$

$18 \frac{3}{8} + 11 \frac{6}{7}$ $18 3/8+11 6/7$

$= \frac{147}{8} + \frac{83}{7}$ $=147/8+83/7$

$= \frac{1029 + 664}{56}$ $=(1029+664)/56$

$= \frac{1693}{56}$ $=1693/56$

$= 30 \frac{13}{56}$ $=30 13/56$

$= 30.23$ $=30.23$

How do you simplify 1838+116718 3/8 + 11 6/7?