Add 14/10 and 12/40
1st number: 1 4/10, 2nd number: 12/40
14/10 + 12/40 is 17/10.
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,
14/10 = 14 × 4/10 × 4 = 56/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
12/40 = 12 × 1/40 × 1 = 12/40 - Add the two like fractions:
56/40 + 12/40 = 56 + 12/40 = 68/40 - 68/40 simplified gives 17/10
- So, 14/10 + 12/40 = 17/10
In mixed form: 17/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/10+12/40 14/10+24/40 14/20+12/40 14/10+12/80 42/10+12/40 14/10+36/40 14/30+12/40 70/10+12/40 14/10+60/40 14/50+12/40 98/10+12/40 14/10+84/40 14/70+12/40