Subtract 50/35 from 20/24
1st number: 20/24, 2nd number: 1 15/35
20/24 - 50/35 is -25/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 35 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
20/24 = 20 × 35/24 × 35 = 700/840 - Likewise, for the 2nd fraction, since 35 × 24 = 840,
50/35 = 50 × 24/35 × 24 = 1200/840 - Subtract the two like fractions:
700/840 - 1200/840 = 700 - 1200/840 = -500/840 - After reducing the fraction, the answer is -25/42
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