Subtract 60/45 from 28/50, Solve 28/50

Subtract 60/45 from 28/50

1^st number: 28/50, 2^nd number: 1 15/45

28/50 - 60/45 is -58/75.

Find the least common denominator or LCM of the two denominators:
LCM of 50 and 45 is 450

Next, find the equivalent fraction of both fractional numbers with denominator 450
For the 1st fraction, since 50 × 9 = 450,
28/50 = 28 × 9/50 × 9 = 252/450
Likewise, for the 2nd fraction, since 45 × 10 = 450,
60/45 = 60 × 10/45 × 10 = 600/450
Subtract the two like fractions:
252/450 - 600/450 = 252 - 600/450 = -348/450
After reducing the fraction, the answer is -58/75

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