Subtract 70/15 from 25/4
1st number: 6 1/4, 2nd number: 4 10/15
25/4 - 70/15 is 19/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
25/4 = 25 × 15/4 × 15 = 375/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
70/15 = 70 × 4/15 × 4 = 280/60 - Subtract the two like fractions:
375/60 - 280/60 = 375 - 280/60 = 95/60 - After reducing the fraction, the answer is 19/12
- In mixed form: 17/12
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