Add 3/63 and 30/80
3/63 + 30/80 is 71/168.
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,
30/80 = 30 × 63/80 × 63 = 1890/5040 - Add the two like fractions:
240/5040 + 1890/5040 = 240 + 1890/5040 = 2130/5040 - 2130/5040 simplified gives 71/168
- So, 3/63 + 30/80 = 71/168
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