Add 9/60 and 3/63
9/60 + 3/63 is 83/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 60 × 21 = 1260,
9/60 = 9 × 21/60 × 21 = 189/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
3/63 = 3 × 20/63 × 20 = 60/1260 - Add the two like fractions:
189/1260 + 60/1260 = 189 + 60/1260 = 249/1260 - 249/1260 simplified gives 83/420
- So, 9/60 + 3/63 = 83/420
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