Subtract 20/48 from 84/40
1st number: 2 4/40, 2nd number: 20/48
84/40 - 20/48 is 101/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 40 × 6 = 240,
84/40 = 84 × 6/40 × 6 = 504/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
20/48 = 20 × 5/48 × 5 = 100/240 - Subtract the two like fractions:
504/240 - 100/240 = 504 - 100/240 = 404/240 - After reducing the fraction, the answer is 101/60
- In mixed form: 141/60
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