Add 45/27 and 25/10
1st number: 1 18/27, 2nd number: 2 5/10
45/27 + 25/10 is 25/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
45/27 = 45 × 10/27 × 10 = 450/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
25/10 = 25 × 27/10 × 27 = 675/270 - Add the two like fractions:
450/270 + 675/270 = 450 + 675/270 = 1125/270 - 1125/270 simplified gives 25/6
- So, 45/27 + 25/10 = 25/6
In mixed form: 41/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27+25/10 45/27+50/10 45/54+25/10 45/27+25/20 45/27+75/10 45/81+25/10 45/27+25/30 45/27+25/50 45/27+25/70