Add 14/4 and 25/45
1st number: 3 2/4, 2nd number: 25/45
14/4 + 25/45 is 73/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
14/4 = 14 × 45/4 × 45 = 630/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
25/45 = 25 × 4/45 × 4 = 100/180 - Add the two like fractions:
630/180 + 100/180 = 630 + 100/180 = 730/180 - 730/180 simplified gives 73/18
- So, 14/4 + 25/45 = 73/18
In mixed form: 41/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/4+25/45 14/4+50/45 14/8+25/45 14/4+25/90 42/4+25/45 14/4+75/45 14/12+25/45 70/4+25/45 14/20+25/45 98/4+25/45 14/28+25/45