Add 75/35 and 84/24
1st number: 2 5/35, 2nd number: 3 12/24
75/35 + 84/24 is 79/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 35 × 24 = 840,
75/35 = 75 × 24/35 × 24 = 1800/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
84/24 = 84 × 35/24 × 35 = 2940/840 - Add the two like fractions:
1800/840 + 2940/840 = 1800 + 2940/840 = 4740/840 - 4740/840 simplified gives 79/14
- So, 75/35 + 84/24 = 79/14
In mixed form: 59/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/70+84/24 75/35+84/48 75/35+84/72