Add 45/27 and 45/10
1st number: 1 18/27, 2nd number: 4 5/10
45/27 + 45/10 is 37/6.
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,
45/10 = 45 × 27/10 × 27 = 1215/270 - Add the two like fractions:
450/270 + 1215/270 = 450 + 1215/270 = 1665/270 - 1665/270 simplified gives 37/6
- So, 45/27 + 45/10 = 37/6
In mixed form: 61/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27+45/10 45/27+90/10 45/54+45/10 45/27+45/20 45/81+45/10 45/27+45/30 45/27+45/50 45/27+45/70