Add 3/4 and 25/90
3/4 + 25/90 is 37/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
3/4 = 3 × 45/4 × 45 = 135/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
25/90 = 25 × 2/90 × 2 = 50/180 - Add the two like fractions:
135/180 + 50/180 = 135 + 50/180 = 185/180 - 185/180 simplified gives 37/36
- So, 3/4 + 25/90 = 37/36
In mixed form: 11/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/4+25/90 3/4+50/90 3/8+25/90 9/4+25/90 3/4+75/90 3/12+25/90 15/4+25/90 3/20+25/90 21/4+25/90 3/28+25/90