Subtract 21/45 from 32/3, Solve 10 2/3

Subtract 21/45 from 32/3

1^st number: 10 2/3, 2^nd number: 21/45

32/3 - 21/45 is 51/5.

Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45

Next, find the equivalent fraction of both fractional numbers with denominator 45
For the 1st fraction, since 3 × 15 = 45,
32/3 = 32 × 15/3 × 15 = 480/45
Likewise, for the 2nd fraction, since 45 × 1 = 45,
21/45 = 21 × 1/45 × 1 = 21/45
Subtract the two like fractions:
480/45 - 21/45 = 480 - 21/45 = 459/45
After reducing the fraction, the answer is 51/5
In mixed form: 101/5

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