Subtract 72/7 from 54/35
1st number: 1 19/35, 2nd number: 10 2/7
54/35 - 72/7 is -306/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
54/35 = 54 × 1/35 × 1 = 54/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
72/7 = 72 × 5/7 × 5 = 360/35 - Subtract the two like fractions:
54/35 - 360/35 = 54 - 360/35 = -306/35
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