Subtract 27/45 from 24/7
1st number: 3 3/7, 2nd number: 27/45
24/7 - 27/45 is 99/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 7 × 45 = 315,
24/7 = 24 × 45/7 × 45 = 1080/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
27/45 = 27 × 7/45 × 7 = 189/315 - Subtract the two like fractions:
1080/315 - 189/315 = 1080 - 189/315 = 891/315 - After reducing the fraction, the answer is 99/35
- In mixed form: 229/35
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