Add 28/98 and 84/25
1st number: 28/98, 2nd number: 3 9/25
28/98 + 84/25 is 638/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 25 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 98 × 25 = 2450,
28/98 = 28 × 25/98 × 25 = 700/2450 - Likewise, for the 2nd fraction, since 25 × 98 = 2450,
84/25 = 84 × 98/25 × 98 = 8232/2450 - Add the two like fractions:
700/2450 + 8232/2450 = 700 + 8232/2450 = 8932/2450 - 8932/2450 simplified gives 638/175
- So, 28/98 + 84/25 = 638/175
In mixed form: 3113/175
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