Subtract 4/70 from 24/18, Solve 1 6/18

Subtract 4/70 from 24/18

1^st number: 1 6/18, 2^nd number: 4/70

24/18 - 4/70 is 134/105.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 70 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 18 × 35 = 630,
24/18 = 24 × 35/18 × 35 = 840/630
Likewise, for the 2nd fraction, since 70 × 9 = 630,
4/70 = 4 × 9/70 × 9 = 36/630
Subtract the two like fractions:
840/630 - 36/630 = 840 - 36/630 = 804/630
After reducing the fraction, the answer is 134/105
In mixed form: 129/105

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