Subtract 63/42 from 24/10
1st number: 2 4/10, 2nd number: 1 21/42
24/10 - 63/42 is 9/10.
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,
24/10 = 24 × 21/10 × 21 = 504/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
63/42 = 63 × 5/42 × 5 = 315/210 - Subtract the two like fractions:
504/210 - 315/210 = 504 - 315/210 = 189/210 - After reducing the fraction, the answer is 9/10
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