Add 25/84 and 15/25
25/84 + 15/25 is 377/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 25 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
25/84 = 25 × 25/84 × 25 = 625/2100 - Likewise, for the 2nd fraction, since 25 × 84 = 2100,
15/25 = 15 × 84/25 × 84 = 1260/2100 - Add the two like fractions:
625/2100 + 1260/2100 = 625 + 1260/2100 = 1885/2100 - 1885/2100 simplified gives 377/420
- So, 25/84 + 15/25 = 377/420
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