Subtract 24/7 from 70/75
1st number: 70/75, 2nd number: 3 3/7
70/75 - 24/7 is -262/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
70/75 = 70 × 7/75 × 7 = 490/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
24/7 = 24 × 75/7 × 75 = 1800/525 - Subtract the two like fractions:
490/525 - 1800/525 = 490 - 1800/525 = -1310/525 - After reducing the fraction, the answer is -262/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/75-48/7 70/75-24/14 70/75-72/7 70/75-24/21 70/75-24/35 70/75-24/49