Add 3/90 and 24/35
3/90 + 24/35 is 151/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
3/90 = 3 × 7/90 × 7 = 21/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
24/35 = 24 × 18/35 × 18 = 432/630 - Add the two like fractions:
21/630 + 432/630 = 21 + 432/630 = 453/630 - 453/630 simplified gives 151/210
- So, 3/90 + 24/35 = 151/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/90+24/35 3/90+48/35 3/90+24/70 9/90+24/35 3/90+72/35 15/90+24/35 21/90+24/35