Add 1/25 and 42/84
1/25 + 42/84 is 27/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 25 × 84 = 2100,
1/25 = 1 × 84/25 × 84 = 84/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
42/84 = 42 × 25/84 × 25 = 1050/2100 - Add the two like fractions:
84/2100 + 1050/2100 = 84 + 1050/2100 = 1134/2100 - 1134/2100 simplified gives 27/50
- So, 1/25 + 42/84 = 27/50
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