Add 25/35 and 24/90
25/35 + 24/90 is 103/105.
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,
25/35 = 25 × 18/35 × 18 = 450/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
24/90 = 24 × 7/90 × 7 = 168/630 - Add the two like fractions:
450/630 + 168/630 = 450 + 168/630 = 618/630 - 618/630 simplified gives 103/105
- So, 25/35 + 24/90 = 103/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/35+24/90 25/35+48/90 25/70+24/90 75/35+24/90 25/35+72/90