Add 25/84 and 90/98
25/84 + 90/98 is 715/588.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 98 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 84 × 7 = 588,
25/84 = 25 × 7/84 × 7 = 175/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
90/98 = 90 × 6/98 × 6 = 540/588 - Add the two like fractions:
175/588 + 540/588 = 175 + 540/588 = 715/588 - So, 25/84 + 90/98 = 715/588
In mixed form: 1127/588
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