Add 30/63 and 20/64
30/63 + 20/64 is 265/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 64 is 4032
Next, find the equivalent fraction of both fractional numbers with denominator 4032 - For the 1st fraction, since 63 × 64 = 4032,
30/63 = 30 × 64/63 × 64 = 1920/4032 - Likewise, for the 2nd fraction, since 64 × 63 = 4032,
20/64 = 20 × 63/64 × 63 = 1260/4032 - Add the two like fractions:
1920/4032 + 1260/4032 = 1920 + 1260/4032 = 3180/4032 - 3180/4032 simplified gives 265/336
- So, 30/63 + 20/64 = 265/336
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