Subtract 25/10 from 54/75
1st number: 54/75, 2nd number: 2 5/10
54/75 - 25/10 is -89/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
54/75 = 54 × 2/75 × 2 = 108/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
25/10 = 25 × 15/10 × 15 = 375/150 - Subtract the two like fractions:
108/150 - 375/150 = 108 - 375/150 = -267/150 - After reducing the fraction, the answer is -89/50
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