Subtract 4/35 from 30/2
1st number: 15 0/2, 2nd number: 4/35
30/2 - 4/35 is 521/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
30/2 = 30 × 35/2 × 35 = 1050/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
4/35 = 4 × 2/35 × 2 = 8/70 - Subtract the two like fractions:
1050/70 - 8/70 = 1050 - 8/70 = 1042/70 - After reducing the fraction, the answer is 521/35
- In mixed form: 1431/35
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