Add 18/63 and 30/32
18/63 + 30/32 is 137/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 32 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
18/63 = 18 × 32/63 × 32 = 576/2016 - Likewise, for the 2nd fraction, since 32 × 63 = 2016,
30/32 = 30 × 63/32 × 63 = 1890/2016 - Add the two like fractions:
576/2016 + 1890/2016 = 576 + 1890/2016 = 2466/2016 - 2466/2016 simplified gives 137/112
- So, 18/63 + 30/32 = 137/112
In mixed form: 125/112
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