Add 10/25 and 25/98
10/25 + 25/98 is 321/490.
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,
25/98 = 25 × 25/98 × 25 = 625/2450 - Add the two like fractions:
980/2450 + 625/2450 = 980 + 625/2450 = 1605/2450 - 1605/2450 simplified gives 321/490
- So, 10/25 + 25/98 = 321/490
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