Subtract 35/45 from 60/42
1st number: 1 18/42, 2nd number: 35/45
60/42 - 35/45 is 41/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
60/42 = 60 × 15/42 × 15 = 900/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
35/45 = 35 × 14/45 × 14 = 490/630 - Subtract the two like fractions:
900/630 - 490/630 = 900 - 490/630 = 410/630 - After reducing the fraction, the answer is 41/63
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