Subtract 6/70 from 35/49
35/49 - 6/70 is 22/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
35/49 = 35 × 10/49 × 10 = 350/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
6/70 = 6 × 7/70 × 7 = 42/490 - Subtract the two like fractions:
350/490 - 42/490 = 350 - 42/490 = 308/490 - After reducing the fraction, the answer is 22/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/49-6/70 35/49-12/70 35/98-6/70 35/49-18/70 35/49-30/70 35/49-42/70