Subtract 54/40 from 48/10
1st number: 4 8/10, 2nd number: 1 14/40
48/10 - 54/40 is 69/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
48/10 = 48 × 4/10 × 4 = 192/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
54/40 = 54 × 1/40 × 1 = 54/40 - Subtract the two like fractions:
192/40 - 54/40 = 192 - 54/40 = 138/40 - After reducing the fraction, the answer is 69/20
- In mixed form: 39/20
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