Add 9/98 and 90/25
1st number: 9/98, 2nd number: 3 15/25
9/98 + 90/25 is 1809/490.
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,
9/98 = 9 × 25/98 × 25 = 225/2450 - Likewise, for the 2nd fraction, since 25 × 98 = 2450,
90/25 = 90 × 98/25 × 98 = 8820/2450 - Add the two like fractions:
225/2450 + 8820/2450 = 225 + 8820/2450 = 9045/2450 - 9045/2450 simplified gives 1809/490
- So, 9/98 + 90/25 = 1809/490
In mixed form: 3339/490
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