Add 84/10 and 72/48
1st number: 8 4/10, 2nd number: 1 24/48
84/10 + 72/48 is 99/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 10 × 24 = 240,
84/10 = 84 × 24/10 × 24 = 2016/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
72/48 = 72 × 5/48 × 5 = 360/240 - Add the two like fractions:
2016/240 + 360/240 = 2016 + 360/240 = 2376/240 - 2376/240 simplified gives 99/10
- So, 84/10 + 72/48 = 99/10
In mixed form: 99/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/20+72/48 84/10+72/96 84/30+72/48 84/50+72/48 84/70+72/48