Add 63/10 and 45/27
1st number: 6 3/10, 2nd number: 1 18/27
63/10 + 45/27 is 239/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
63/10 = 63 × 27/10 × 27 = 1701/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
45/27 = 45 × 10/27 × 10 = 450/270 - Add the two like fractions:
1701/270 + 450/270 = 1701 + 450/270 = 2151/270 - 2151/270 simplified gives 239/30
- So, 63/10 + 45/27 = 239/30
In mixed form: 729/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10+90/27 63/20+45/27 63/10+45/54 63/30+45/27 63/10+45/81 63/50+45/27 63/70+45/27