Add 3/25 and 42/70
3/25 + 42/70 is 18/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
3/25 = 3 × 14/25 × 14 = 42/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
42/70 = 42 × 5/70 × 5 = 210/350 - Add the two like fractions:
42/350 + 210/350 = 42 + 210/350 = 252/350 - 252/350 simplified gives 18/25
- So, 3/25 + 42/70 = 18/25
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