Subtract 49/45 from 75/36
1st number: 2 3/36, 2nd number: 1 4/45
75/36 - 49/45 is 179/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
75/36 = 75 × 5/36 × 5 = 375/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
49/45 = 49 × 4/45 × 4 = 196/180 - Subtract the two like fractions:
375/180 - 196/180 = 375 - 196/180 = 179/180
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