Add 4/40 and 48/10
1st number: 4/40, 2nd number: 4 8/10
4/40 + 48/10 is 49/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
4/40 = 4 × 1/40 × 1 = 4/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
48/10 = 48 × 4/10 × 4 = 192/40 - Add the two like fractions:
4/40 + 192/40 = 4 + 192/40 = 196/40 - 196/40 simplified gives 49/10
- So, 4/40 + 48/10 = 49/10
In mixed form: 49/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/40+48/10 4/40+96/10 4/80+48/10 4/40+48/20 12/40+48/10 4/40+48/30 20/40+48/10 4/40+48/50 28/40+48/10 4/40+48/70