Add 5/10 and 48/45
1st number: 5/10, 2nd number: 1 3/45
5/10 + 48/45 is 47/30.
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,
5/10 = 5 × 9/10 × 9 = 45/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
48/45 = 48 × 2/45 × 2 = 96/90 - Add the two like fractions:
45/90 + 96/90 = 45 + 96/90 = 141/90 - 141/90 simplified gives 47/30
- So, 5/10 + 48/45 = 47/30
In mixed form: 117/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10+96/45 5/20+48/45 5/10+48/90 15/10+48/45 5/30+48/45 25/10+48/45 5/50+48/45 35/10+48/45 5/70+48/45