Add 5/63 and 20/80
5/63 + 20/80 is 83/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 80 is 5040
Next, find the equivalent fraction of both fractional numbers with denominator 5040 - For the 1st fraction, since 63 × 80 = 5040,
5/63 = 5 × 80/63 × 80 = 400/5040 - Likewise, for the 2nd fraction, since 80 × 63 = 5040,
20/80 = 20 × 63/80 × 63 = 1260/5040 - Add the two like fractions:
400/5040 + 1260/5040 = 400 + 1260/5040 = 1660/5040 - 1660/5040 simplified gives 83/252
- So, 5/63 + 20/80 = 83/252
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