Add 18/63 and 3/80
18/63 + 3/80 is 181/560.
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,
18/63 = 18 × 80/63 × 80 = 1440/5040 - Likewise, for the 2nd fraction, since 80 × 63 = 5040,
3/80 = 3 × 63/80 × 63 = 189/5040 - Add the two like fractions:
1440/5040 + 189/5040 = 1440 + 189/5040 = 1629/5040 - 1629/5040 simplified gives 181/560
- So, 18/63 + 3/80 = 181/560
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