Subtract 4/84 from 24/10, Solve 2 4/10

Subtract 4/84 from 24/10

1^st number: 2 4/10, 2^nd number: 4/84

24/10 - 4/84 is 247/105.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 84 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 10 × 42 = 420,
24/10 = 24 × 42/10 × 42 = 1008/420
Likewise, for the 2nd fraction, since 84 × 5 = 420,
4/84 = 4 × 5/84 × 5 = 20/420
Subtract the two like fractions:
1008/420 - 20/420 = 1008 - 20/420 = 988/420
After reducing the fraction, the answer is 247/105
In mixed form: 237/105

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