Subtract 28/10 from 60/20
1st number: 3 0/20, 2nd number: 2 8/10
60/20 - 28/10 is 1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
60/20 = 60 × 1/20 × 1 = 60/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
28/10 = 28 × 2/10 × 2 = 56/20 - Subtract the two like fractions:
60/20 - 56/20 = 60 - 56/20 = 4/20 - After reducing the fraction, the answer is 1/5
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