Add 24/14 and 9/90
1st number: 1 10/14, 2nd number: 9/90
24/14 + 9/90 is 127/70.
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,
24/14 = 24 × 45/14 × 45 = 1080/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
9/90 = 9 × 7/90 × 7 = 63/630 - Add the two like fractions:
1080/630 + 63/630 = 1080 + 63/630 = 1143/630 - 1143/630 simplified gives 127/70
- So, 24/14 + 9/90 = 127/70
In mixed form: 157/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/14+9/90 24/14+18/90 24/28+9/90 72/14+9/90 24/14+27/90 24/42+9/90 24/14+45/90 24/70+9/90 24/14+63/90 24/98+9/90