Subtract 84/10 from 8/24, Solve 8/24

Subtract 84/10 from 8/24

1^st number: 8/24, 2^nd number: 8 4/10

8/24 - 84/10 is -121/15.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120

Next, find the equivalent fraction of both fractional numbers with denominator 120
For the 1st fraction, since 24 × 5 = 120,
8/24 = 8 × 5/24 × 5 = 40/120
Likewise, for the 2nd fraction, since 10 × 12 = 120,
84/10 = 84 × 12/10 × 12 = 1008/120
Subtract the two like fractions:
40/120 - 1008/120 = 40 - 1008/120 = -968/120
After reducing the fraction, the answer is -121/15

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