Add 90/32 and 25/18
1st number: 2 26/32, 2nd number: 1 7/18
90/32 + 25/18 is 605/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 18 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
90/32 = 90 × 9/32 × 9 = 810/288 - Likewise, for the 2nd fraction, since 18 × 16 = 288,
25/18 = 25 × 16/18 × 16 = 400/288 - Add the two like fractions:
810/288 + 400/288 = 810 + 400/288 = 1210/288 - 1210/288 simplified gives 605/144
- So, 90/32 + 25/18 = 605/144
In mixed form: 429/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/32+50/18 90/64+25/18 90/32+25/36 90/32+75/18 90/96+25/18 90/32+25/54 90/32+25/90