Subtract 98/63 from 10/60, Solve 10/60

Subtract 98/63 from 10/60

1^st number: 10/60, 2^nd number: 1 35/63

10/60 - 98/63 is -25/18.

Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260

Next, find the equivalent fraction of both fractional numbers with denominator 1260
For the 1st fraction, since 60 × 21 = 1260,
10/60 = 10 × 21/60 × 21 = 210/1260
Likewise, for the 2nd fraction, since 63 × 20 = 1260,
98/63 = 98 × 20/63 × 20 = 1960/1260
Subtract the two like fractions:
210/1260 - 1960/1260 = 210 - 1960/1260 = -1750/1260
After reducing the fraction, the answer is -25/18

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