Add 80/63 and 20/48
1st number: 1 17/63, 2nd number: 20/48
80/63 + 20/48 is 425/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 48 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
80/63 = 80 × 16/63 × 16 = 1280/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
20/48 = 20 × 21/48 × 21 = 420/1008 - Add the two like fractions:
1280/1008 + 420/1008 = 1280 + 420/1008 = 1700/1008 - 1700/1008 simplified gives 425/252
- So, 80/63 + 20/48 = 425/252
In mixed form: 1173/252
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