Subtract 45/54 from 40/8
1st number: 5 0/8, 2nd number: 45/54
40/8 - 45/54 is 25/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
40/8 = 40 × 27/8 × 27 = 1080/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
45/54 = 45 × 4/54 × 4 = 180/216 - Subtract the two like fractions:
1080/216 - 180/216 = 1080 - 180/216 = 900/216 - After reducing the fraction, the answer is 25/6
- In mixed form: 41/6
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