Subtract 70/90 from 84/50
1st number: 1 34/50, 2nd number: 70/90
84/50 - 70/90 is 203/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
84/50 = 84 × 9/50 × 9 = 756/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
70/90 = 70 × 5/90 × 5 = 350/450 - Subtract the two like fractions:
756/450 - 350/450 = 756 - 350/450 = 406/450 - After reducing the fraction, the answer is 203/225
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