Add 75/49 and 25/20
1st number: 1 26/49, 2nd number: 1 5/20
75/49 + 25/20 is 545/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 20 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 49 × 20 = 980,
75/49 = 75 × 20/49 × 20 = 1500/980 - Likewise, for the 2nd fraction, since 20 × 49 = 980,
25/20 = 25 × 49/20 × 49 = 1225/980 - Add the two like fractions:
1500/980 + 1225/980 = 1500 + 1225/980 = 2725/980 - 2725/980 simplified gives 545/196
- So, 75/49 + 25/20 = 545/196
In mixed form: 2153/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/49+50/20 75/98+25/20 75/49+25/40 75/49+75/20 75/49+25/60