Add 14/72 and 40/10
1st number: 14/72, 2nd number: 4 0/10
14/72 + 40/10 is 151/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
14/72 = 14 × 5/72 × 5 = 70/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
40/10 = 40 × 36/10 × 36 = 1440/360 - Add the two like fractions:
70/360 + 1440/360 = 70 + 1440/360 = 1510/360 - 1510/360 simplified gives 151/36
- So, 14/72 + 40/10 = 151/36
In mixed form: 47/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/72+40/10 14/72+80/10 14/72+40/20 42/72+40/10 14/72+40/30 70/72+40/10 14/72+40/50 98/72+40/10 14/72+40/70