Add 3/63 and 27/80
3/63 + 27/80 is 647/1680.
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,
3/63 = 3 × 80/63 × 80 = 240/5040 - Likewise, for the 2nd fraction, since 80 × 63 = 5040,
27/80 = 27 × 63/80 × 63 = 1701/5040 - Add the two like fractions:
240/5040 + 1701/5040 = 240 + 1701/5040 = 1941/5040 - 1941/5040 simplified gives 647/1680
- So, 3/63 + 27/80 = 647/1680
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