Subtract 24/28 from 63/30
1st number: 2 3/30, 2nd number: 24/28
63/30 - 24/28 is 87/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 30 × 14 = 420,
63/30 = 63 × 14/30 × 14 = 882/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
24/28 = 24 × 15/28 × 15 = 360/420 - Subtract the two like fractions:
882/420 - 360/420 = 882 - 360/420 = 522/420 - After reducing the fraction, the answer is 87/70
- In mixed form: 117/70
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