Add 4/24 and 54/70
4/24 + 54/70 is 197/210.
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,
4/24 = 4 × 35/24 × 35 = 140/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
54/70 = 54 × 12/70 × 12 = 648/840 - Add the two like fractions:
140/840 + 648/840 = 140 + 648/840 = 788/840 - 788/840 simplified gives 197/210
- So, 4/24 + 54/70 = 197/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/24+54/70 4/48+54/70 12/24+54/70 4/72+54/70 20/24+54/70 28/24+54/70