Subtract 4/50 from 72/18
1st number: 4 0/18, 2nd number: 4/50
72/18 - 4/50 is 98/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
72/18 = 72 × 25/18 × 25 = 1800/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
4/50 = 4 × 9/50 × 9 = 36/450 - Subtract the two like fractions:
1800/450 - 36/450 = 1800 - 36/450 = 1764/450 - After reducing the fraction, the answer is 98/25
- In mixed form: 323/25
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