Add 15/98 and 90/84
1st number: 15/98, 2nd number: 1 6/84
15/98 + 90/84 is 60/49.
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,
90/84 = 90 × 7/84 × 7 = 630/588 - Add the two like fractions:
90/588 + 630/588 = 90 + 630/588 = 720/588 - 720/588 simplified gives 60/49
- So, 15/98 + 90/84 = 60/49
In mixed form: 111/49
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