Subtract 84/48 from 28/4
1st number: 7 0/4, 2nd number: 1 36/48
28/4 - 84/48 is 21/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 4 × 12 = 48,
28/4 = 28 × 12/4 × 12 = 336/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
84/48 = 84 × 1/48 × 1 = 84/48 - Subtract the two like fractions:
336/48 - 84/48 = 336 - 84/48 = 252/48 - After reducing the fraction, the answer is 21/4
- In mixed form: 51/4
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