Add 6/24 and 54/70
6/24 + 54/70 is 143/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 70 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
6/24 = 6 × 35/24 × 35 = 210/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
54/70 = 54 × 12/70 × 12 = 648/840 - Add the two like fractions:
210/840 + 648/840 = 210 + 648/840 = 858/840 - 858/840 simplified gives 143/140
- So, 6/24 + 54/70 = 143/140
In mixed form: 13/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24+54/70 6/48+54/70 18/24+54/70 6/72+54/70 30/24+54/70 42/24+54/70