Add 14/70 and 84/24
1st number: 14/70, 2nd number: 3 12/24
14/70 + 84/24 is 37/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
14/70 = 14 × 12/70 × 12 = 168/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
84/24 = 84 × 35/24 × 35 = 2940/840 - Add the two like fractions:
168/840 + 2940/840 = 168 + 2940/840 = 3108/840 - 3108/840 simplified gives 37/10
- So, 14/70 + 84/24 = 37/10
In mixed form: 37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/70+84/24 14/70+84/48 42/70+84/24 14/70+84/72 98/70+84/24