Add 10/12 and 1/70
10/12 + 1/70 is 89/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
10/12 = 10 × 35/12 × 35 = 350/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
1/70 = 1 × 6/70 × 6 = 6/420 - Add the two like fractions:
350/420 + 6/420 = 350 + 6/420 = 356/420 - 356/420 simplified gives 89/105
- So, 10/12 + 1/70 = 89/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/12+1/70 10/12+2/70 10/24+1/70 30/12+1/70 10/12+3/70 10/36+1/70 50/12+1/70 10/12+5/70 10/60+1/70 70/12+1/70 10/12+7/70 10/84+1/70