Add 45/14 and 24/90
1st number: 3 3/14, 2nd number: 24/90
45/14 + 24/90 is 731/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
45/14 = 45 × 45/14 × 45 = 2025/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
24/90 = 24 × 7/90 × 7 = 168/630 - Add the two like fractions:
2025/630 + 168/630 = 2025 + 168/630 = 2193/630 - 2193/630 simplified gives 731/210
- So, 45/14 + 24/90 = 731/210
In mixed form: 3101/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+24/90 45/14+48/90 45/28+24/90 45/14+72/90 45/42+24/90 45/70+24/90 45/98+24/90