Add 42/36 and 49/10
1st number: 1 6/36, 2nd number: 4 9/10
42/36 + 49/10 is 91/15.
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,
49/10 = 49 × 18/10 × 18 = 882/180 - Add the two like fractions:
210/180 + 882/180 = 210 + 882/180 = 1092/180 - 1092/180 simplified gives 91/15
- So, 42/36 + 49/10 = 91/15
In mixed form: 61/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/36+49/10 42/36+98/10 42/72+49/10 42/36+49/20 42/36+49/30 42/36+49/50 42/36+49/70