Subtract 63/42 from 48/10
1st number: 4 8/10, 2nd number: 1 21/42
48/10 - 63/42 is 33/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
48/10 = 48 × 21/10 × 21 = 1008/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
63/42 = 63 × 5/42 × 5 = 315/210 - Subtract the two like fractions:
1008/210 - 315/210 = 1008 - 315/210 = 693/210 - After reducing the fraction, the answer is 33/10
- In mixed form: 33/10
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