Subtract 4/50 from 1/28
1/28 - 4/50 is -31/700.
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,
1/28 = 1 × 25/28 × 25 = 25/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
4/50 = 4 × 14/50 × 14 = 56/700 - Subtract the two like fractions:
25/700 - 56/700 = 25 - 56/700 = -31/700
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