Add 25/14 and 5/90
1st number: 1 11/14, 2nd number: 5/90
25/14 + 5/90 is 116/63.
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,
25/14 = 25 × 45/14 × 45 = 1125/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
5/90 = 5 × 7/90 × 7 = 35/630 - Add the two like fractions:
1125/630 + 35/630 = 1125 + 35/630 = 1160/630 - 1160/630 simplified gives 116/63
- So, 25/14 + 5/90 = 116/63
In mixed form: 153/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14+5/90 25/14+10/90 25/28+5/90 75/14+5/90 25/14+15/90 25/42+5/90 25/14+25/90 25/70+5/90 25/14+35/90 25/98+5/90