Add 48/5 and 10/21
1st number: 9 3/5, 2nd number: 10/21
48/5 + 10/21 is 1058/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 21 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 5 × 21 = 105,
48/5 = 48 × 21/5 × 21 = 1008/105 - Likewise, for the 2nd fraction, since 21 × 5 = 105,
10/21 = 10 × 5/21 × 5 = 50/105 - Add the two like fractions:
1008/105 + 50/105 = 1008 + 50/105 = 1058/105 - So, 48/5 + 10/21 = 1058/105
In mixed form: 108/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/5+10/21 48/5+20/21 48/10+10/21 48/5+10/42 48/5+30/21 48/15+10/21 48/5+10/63 48/5+50/21 48/25+10/21 48/5+70/21 48/35+10/21