Add 3/16 and 21/98
3/16 + 21/98 is 45/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 98 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 16 × 49 = 784,
3/16 = 3 × 49/16 × 49 = 147/784 - Likewise, for the 2nd fraction, since 98 × 8 = 784,
21/98 = 21 × 8/98 × 8 = 168/784 - Add the two like fractions:
147/784 + 168/784 = 147 + 168/784 = 315/784 - 315/784 simplified gives 45/112
- So, 3/16 + 21/98 = 45/112
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