Add 15/98 and 42/84
15/98 + 42/84 is 32/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 84 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 98 × 6 = 588,
15/98 = 15 × 6/98 × 6 = 90/588 - Likewise, for the 2nd fraction, since 84 × 7 = 588,
42/84 = 42 × 7/84 × 7 = 294/588 - Add the two like fractions:
90/588 + 294/588 = 90 + 294/588 = 384/588 - 384/588 simplified gives 32/49
- So, 15/98 + 42/84 = 32/49
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