Add 20/98 and 63/64
20/98 + 63/64 is 3727/3136.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 64 is 3136
Next, find the equivalent fraction of both fractional numbers with denominator 3136 - For the 1st fraction, since 98 × 32 = 3136,
20/98 = 20 × 32/98 × 32 = 640/3136 - Likewise, for the 2nd fraction, since 64 × 49 = 3136,
63/64 = 63 × 49/64 × 49 = 3087/3136 - Add the two like fractions:
640/3136 + 3087/3136 = 640 + 3087/3136 = 3727/3136 - So, 20/98 + 63/64 = 3727/3136
In mixed form: 1591/3136
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