Subtract 24/7 from 2/20
1st number: 2/20, 2nd number: 3 3/7
2/20 - 24/7 is -233/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 7 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
2/20 = 2 × 7/20 × 7 = 14/140 - Likewise, for the 2nd fraction, since 7 × 20 = 140,
24/7 = 24 × 20/7 × 20 = 480/140 - Subtract the two like fractions:
14/140 - 480/140 = 14 - 480/140 = -466/140 - After reducing the fraction, the answer is -233/70
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