Subtract 30/5 from 2/4
1st number: 2/4, 2nd number: 6 0/5
2/4 - 30/5 is -11/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
2/4 = 2 × 5/4 × 5 = 10/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
30/5 = 30 × 4/5 × 4 = 120/20 - Subtract the two like fractions:
10/20 - 120/20 = 10 - 120/20 = -110/20 - After reducing the fraction, the answer is -11/2
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