Add 75/45 and 3/35
1st number: 1 30/45, 2nd number: 3/35
75/45 + 3/35 is 184/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
75/45 = 75 × 7/45 × 7 = 525/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
3/35 = 3 × 9/35 × 9 = 27/315 - Add the two like fractions:
525/315 + 27/315 = 525 + 27/315 = 552/315 - 552/315 simplified gives 184/105
- So, 75/45 + 3/35 = 184/105
In mixed form: 179/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/45+6/35 75/90+3/35 75/45+3/70 75/45+9/35 75/45+15/35 75/45+21/35