Subtract 1/10 from 54/8
1st number: 6 6/8, 2nd number: 1/10
54/8 - 1/10 is 133/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
54/8 = 54 × 5/8 × 5 = 270/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
1/10 = 1 × 4/10 × 4 = 4/40 - Subtract the two like fractions:
270/40 - 4/40 = 270 - 4/40 = 266/40 - After reducing the fraction, the answer is 133/20
- In mixed form: 613/20
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