Subtract 9/50 from 90/28
1st number: 3 6/28, 2nd number: 9/50
90/28 - 9/50 is 531/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
90/28 = 90 × 25/28 × 25 = 2250/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
9/50 = 9 × 14/50 × 14 = 126/700 - Subtract the two like fractions:
2250/700 - 126/700 = 2250 - 126/700 = 2124/700 - After reducing the fraction, the answer is 531/175
- In mixed form: 36/175
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