Add 24/30 and 2/70
24/30 + 2/70 is 29/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
24/30 = 24 × 7/30 × 7 = 168/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
2/70 = 2 × 3/70 × 3 = 6/210 - Add the two like fractions:
168/210 + 6/210 = 168 + 6/210 = 174/210 - 174/210 simplified gives 29/35
- So, 24/30 + 2/70 = 29/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/30+2/70 24/30+4/70 24/60+2/70 72/30+2/70 24/30+6/70 24/90+2/70 24/30+10/70 24/30+14/70