Add 2/70 and 35/40
2/70 + 35/40 is 253/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
2/70 = 2 × 4/70 × 4 = 8/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
35/40 = 35 × 7/40 × 7 = 245/280 - Add the two like fractions:
8/280 + 245/280 = 8 + 245/280 = 253/280 - So, 2/70 + 35/40 = 253/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70+35/40 2/70+70/40 2/70+35/80 6/70+35/40 10/70+35/40 14/70+35/40