Subtract 24/90 from 42/4
1st number: 10 2/4, 2nd number: 24/90
42/4 - 24/90 is 307/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
42/4 = 42 × 45/4 × 45 = 1890/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
24/90 = 24 × 2/90 × 2 = 48/180 - Subtract the two like fractions:
1890/180 - 48/180 = 1890 - 48/180 = 1842/180 - After reducing the fraction, the answer is 307/30
- In mixed form: 107/30
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