Add 6/63 and 6/20
6/63 + 6/20 is 83/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
6/63 = 6 × 20/63 × 20 = 120/1260 - Likewise, for the 2nd fraction, since 20 × 63 = 1260,
6/20 = 6 × 63/20 × 63 = 378/1260 - Add the two like fractions:
120/1260 + 378/1260 = 120 + 378/1260 = 498/1260 - 498/1260 simplified gives 83/210
- So, 6/63 + 6/20 = 83/210
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