Subtract 3/10 from 98/63, Solve 1 35/63

Subtract 3/10 from 98/63

1^st number: 1 35/63, 2^nd number: 3/10

98/63 - 3/10 is 113/90.

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

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 63 × 10 = 630,
98/63 = 98 × 10/63 × 10 = 980/630
Likewise, for the 2nd fraction, since 10 × 63 = 630,
3/10 = 3 × 63/10 × 63 = 189/630
Subtract the two like fractions:
980/630 - 189/630 = 980 - 189/630 = 791/630
After reducing the fraction, the answer is 113/90
In mixed form: 123/90

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