Subtract 30/63 from 6/10, Solve 6/10

Subtract 30/63 from 6/10

6/10 - 30/63 is 13/105.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 10 × 63 = 630,
6/10 = 6 × 63/10 × 63 = 378/630
Likewise, for the 2nd fraction, since 63 × 10 = 630,
30/63 = 30 × 10/63 × 10 = 300/630
Subtract the two like fractions:
378/630 - 300/630 = 378 - 300/630 = 78/630
After reducing the fraction, the answer is 13/105

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