Subtract 10/49 from 63/45, Solve 1 18/45

Subtract 10/49 from 63/45

1^st number: 1 18/45, 2^nd number: 10/49

63/45 - 10/49 is 293/245.

Find the least common denominator or LCM of the two denominators:
LCM of 45 and 49 is 2205

Next, find the equivalent fraction of both fractional numbers with denominator 2205
For the 1st fraction, since 45 × 49 = 2205,
63/45 = 63 × 49/45 × 49 = 3087/2205
Likewise, for the 2nd fraction, since 49 × 45 = 2205,
10/49 = 10 × 45/49 × 45 = 450/2205
Subtract the two like fractions:
3087/2205 - 450/2205 = 3087 - 450/2205 = 2637/2205
After reducing the fraction, the answer is 293/245
In mixed form: 148/245

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