Subtract 60/42 from 25/9
1st number: 2 7/9, 2nd number: 1 18/42
25/9 - 60/42 is 85/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
25/9 = 25 × 14/9 × 14 = 350/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
60/42 = 60 × 3/42 × 3 = 180/126 - Subtract the two like fractions:
350/126 - 180/126 = 350 - 180/126 = 170/126 - After reducing the fraction, the answer is 85/63
- In mixed form: 122/63
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