Add 15/98 and 18/25
15/98 + 18/25 is 2139/2450.
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,
15/98 = 15 × 25/98 × 25 = 375/2450 - Likewise, for the 2nd fraction, since 25 × 98 = 2450,
18/25 = 18 × 98/25 × 98 = 1764/2450 - Add the two like fractions:
375/2450 + 1764/2450 = 375 + 1764/2450 = 2139/2450 - So, 15/98 + 18/25 = 2139/2450
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