Add 6/72 and 25/45
6/72 + 25/45 is 23/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
6/72 = 6 × 5/72 × 5 = 30/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
25/45 = 25 × 8/45 × 8 = 200/360 - Add the two like fractions:
30/360 + 200/360 = 30 + 200/360 = 230/360 - 230/360 simplified gives 23/36
- So, 6/72 + 25/45 = 23/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/72+25/45 6/72+50/45 6/72+25/90 18/72+25/45 6/72+75/45 30/72+25/45 42/72+25/45