Add 4/10 and 36/40
4/10 + 36/40 is 13/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
4/10 = 4 × 4/10 × 4 = 16/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
36/40 = 36 × 1/40 × 1 = 36/40 - Add the two like fractions:
16/40 + 36/40 = 16 + 36/40 = 52/40 - 52/40 simplified gives 13/10
- So, 4/10 + 36/40 = 13/10
In mixed form: 13/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10+36/40 4/10+72/40 4/20+36/40 4/10+36/80 12/10+36/40 4/30+36/40 20/10+36/40 4/50+36/40 28/10+36/40 4/70+36/40