Add 14/10 and 54/45
1st number: 1 4/10, 2nd number: 1 9/45
14/10 + 54/45 is 13/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
14/10 = 14 × 9/10 × 9 = 126/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
54/45 = 54 × 2/45 × 2 = 108/90 - Add the two like fractions:
126/90 + 108/90 = 126 + 108/90 = 234/90 - 234/90 simplified gives 13/5
- So, 14/10 + 54/45 = 13/5
In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/10+54/45 14/20+54/45 14/10+54/90 42/10+54/45 14/30+54/45 70/10+54/45 14/50+54/45 98/10+54/45 14/70+54/45