Subtract 84/50 from 1/72
1st number: 1/72, 2nd number: 1 34/50
1/72 - 84/50 is -2999/1800.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 50 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 72 × 25 = 1800,
1/72 = 1 × 25/72 × 25 = 25/1800 - Likewise, for the 2nd fraction, since 50 × 36 = 1800,
84/50 = 84 × 36/50 × 36 = 3024/1800 - Subtract the two like fractions:
25/1800 - 3024/1800 = 25 - 3024/1800 = -2999/1800
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