Add 54/35 and 45/8
1st number: 1 19/35, 2nd number: 5 5/8
54/35 + 45/8 is 2007/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
54/35 = 54 × 8/35 × 8 = 432/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
45/8 = 45 × 35/8 × 35 = 1575/280 - Add the two like fractions:
432/280 + 1575/280 = 432 + 1575/280 = 2007/280 - So, 54/35 + 45/8 = 2007/280
In mixed form: 747/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+90/8 54/70+45/8 54/35+45/16 54/35+45/24 54/35+45/40 54/35+45/56