Subtract 2/63 from 54/30
1st number: 1 24/30, 2nd number: 2/63
54/30 - 2/63 is 557/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
54/30 = 54 × 21/30 × 21 = 1134/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
2/63 = 2 × 10/63 × 10 = 20/630 - Subtract the two like fractions:
1134/630 - 20/630 = 1134 - 20/630 = 1114/630 - After reducing the fraction, the answer is 557/315
- In mixed form: 1242/315
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