Add 35/50 and 30/40
35/50 + 30/40 is 29/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
35/50 = 35 × 4/50 × 4 = 140/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
30/40 = 30 × 5/40 × 5 = 150/200 - Add the two like fractions:
140/200 + 150/200 = 140 + 150/200 = 290/200 - 290/200 simplified gives 29/20
- So, 35/50 + 30/40 = 29/20
In mixed form: 19/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/50+30/40 35/50+60/40 35/50+30/80 35/50+90/40