Subtract 6/63 from 32/90, Solve 32/90

Subtract 6/63 from 32/90

32/90 - 6/63 is 82/315.

Find the least common denominator or LCM of the two denominators:
LCM of 90 and 63 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 90 × 7 = 630,
32/90 = 32 × 7/90 × 7 = 224/630
Likewise, for the 2nd fraction, since 63 × 10 = 630,
6/63 = 6 × 10/63 × 10 = 60/630
Subtract the two like fractions:
224/630 - 60/630 = 224 - 60/630 = 164/630
After reducing the fraction, the answer is 82/315

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