Subtract 28/8 from 36/5
1st number: 7 1/5, 2nd number: 3 4/8
36/5 - 28/8 is 37/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
36/5 = 36 × 8/5 × 8 = 288/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
28/8 = 28 × 5/8 × 5 = 140/40 - Subtract the two like fractions:
288/40 - 140/40 = 288 - 140/40 = 148/40 - After reducing the fraction, the answer is 37/10
- In mixed form: 37/10
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