Add 15/50 and 36/70
15/50 + 36/70 is 57/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
15/50 = 15 × 7/50 × 7 = 105/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
36/70 = 36 × 5/70 × 5 = 180/350 - Add the two like fractions:
105/350 + 180/350 = 105 + 180/350 = 285/350 - 285/350 simplified gives 57/70
- So, 15/50 + 36/70 = 57/70
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