Add 84/35 and 48/90
1st number: 2 14/35, 2nd number: 48/90
84/35 + 48/90 is 44/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
84/35 = 84 × 18/35 × 18 = 1512/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
48/90 = 48 × 7/90 × 7 = 336/630 - Add the two like fractions:
1512/630 + 336/630 = 1512 + 336/630 = 1848/630 - 1848/630 simplified gives 44/15
- So, 84/35 + 48/90 = 44/15
In mixed form: 214/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/35+96/90 84/70+48/90