Add 7/63 and 20/16
1st number: 7/63, 2nd number: 1 4/16
7/63 + 20/16 is 49/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 16 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
7/63 = 7 × 16/63 × 16 = 112/1008 - Likewise, for the 2nd fraction, since 16 × 63 = 1008,
20/16 = 20 × 63/16 × 63 = 1260/1008 - Add the two like fractions:
112/1008 + 1260/1008 = 112 + 1260/1008 = 1372/1008 - 1372/1008 simplified gives 49/36
- So, 7/63 + 20/16 = 49/36
In mixed form: 113/36
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