Add 90/4 and 4/35
1st number: 22 2/4, 2nd number: 4/35
90/4 + 4/35 is 1583/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
90/4 = 90 × 35/4 × 35 = 3150/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
4/35 = 4 × 4/35 × 4 = 16/140 - Add the two like fractions:
3150/140 + 16/140 = 3150 + 16/140 = 3166/140 - 3166/140 simplified gives 1583/70
- So, 90/4 + 4/35 = 1583/70
In mixed form: 2243/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+8/35 90/8+4/35 90/4+4/70 90/4+12/35 90/12+4/35 90/4+20/35 90/20+4/35 90/4+28/35 90/28+4/35