Add 90/35 and 9/48
1st number: 2 20/35, 2nd number: 9/48
90/35 + 9/48 is 309/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 35 × 48 = 1680,
90/35 = 90 × 48/35 × 48 = 4320/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
9/48 = 9 × 35/48 × 35 = 315/1680 - Add the two like fractions:
4320/1680 + 315/1680 = 4320 + 315/1680 = 4635/1680 - 4635/1680 simplified gives 309/112
- So, 90/35 + 9/48 = 309/112
In mixed form: 285/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/35+18/48 90/70+9/48 90/35+9/96 90/35+27/48 90/35+45/48 90/35+63/48