Add 42/36 and 14/10
1st number: 1 6/36, 2nd number: 1 4/10
42/36 + 14/10 is 77/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 10 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
42/36 = 42 × 5/36 × 5 = 210/180 - Likewise, for the 2nd fraction, since 10 × 18 = 180,
14/10 = 14 × 18/10 × 18 = 252/180 - Add the two like fractions:
210/180 + 252/180 = 210 + 252/180 = 462/180 - 462/180 simplified gives 77/30
- So, 42/36 + 14/10 = 77/30
In mixed form: 217/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/36+14/10 42/36+28/10 42/72+14/10 42/36+14/20 42/36+42/10 42/36+14/30 42/36+70/10 42/36+14/50 42/36+98/10 42/36+14/70