Add 27/45 and 36/8
1st number: 27/45, 2nd number: 4 4/8
27/45 + 36/8 is 51/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
27/45 = 27 × 8/45 × 8 = 216/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
36/8 = 36 × 45/8 × 45 = 1620/360 - Add the two like fractions:
216/360 + 1620/360 = 216 + 1620/360 = 1836/360 - 1836/360 simplified gives 51/10
- So, 27/45 + 36/8 = 51/10
In mixed form: 51/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/45+36/8 27/45+72/8 27/90+36/8 27/45+36/16 81/45+36/8 27/45+36/24 27/45+36/40 27/45+36/56