Add 30/70 and 2/50
30/70 + 2/50 is 82/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
30/70 = 30 × 5/70 × 5 = 150/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
2/50 = 2 × 7/50 × 7 = 14/350 - Add the two like fractions:
150/350 + 14/350 = 150 + 14/350 = 164/350 - 164/350 simplified gives 82/175
- So, 30/70 + 2/50 = 82/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70+2/50 30/70+4/50 90/70+2/50 30/70+6/50 30/70+10/50 30/70+14/50