Answers

Add 84/72 and 24/75

1^st number: 1 12/72, 2^nd number: 24/75

84/72 + 24/75 is 223/150.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 75 is 1800
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1800
2. For the 1st fraction, since 72 × 25 = 1800,
   84/72 = 84 × 25/72 × 25 = 2100/1800
3. Likewise, for the 2nd fraction, since 75 × 24 = 1800,
   24/75 = 24 × 24/75 × 24 = 576/1800
4. Add the two like fractions:
   2100/1800 + 576/1800 = 2100 + 576/1800 = 2676/1800
5. 2676/1800 simplified gives 223/150
6. So, 84/72 + 24/75 = 223/150
   In mixed form: 173/150

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸⁴/₇₂+⁴⁸/₇₅ ⁸⁴/₇₂+⁷²/₇₅

Add Fractions Calculator