Subtract 25/14 from 45/10, Solve 4 5/10

Subtract 25/14 from 45/10

1^st number: 4 5/10, 2^nd number: 1 11/14

45/10 - 25/14 is 19/7.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70

Next, find the equivalent fraction of both fractional numbers with denominator 70
For the 1st fraction, since 10 × 7 = 70,
45/10 = 45 × 7/10 × 7 = 315/70
Likewise, for the 2nd fraction, since 14 × 5 = 70,
25/14 = 25 × 5/14 × 5 = 125/70
Subtract the two like fractions:
315/70 - 125/70 = 315 - 125/70 = 190/70
After reducing the fraction, the answer is 19/7
In mixed form: 25/7

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