Add 10/25 and 90/98
10/25 + 90/98 is 323/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 25 × 98 = 2450,
10/25 = 10 × 98/25 × 98 = 980/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
90/98 = 90 × 25/98 × 25 = 2250/2450 - Add the two like fractions:
980/2450 + 2250/2450 = 980 + 2250/2450 = 3230/2450 - 3230/2450 simplified gives 323/245
- So, 10/25 + 90/98 = 323/245
In mixed form: 178/245
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