Subtract 70/60 from 84/27
1st number: 3 3/27, 2nd number: 1 10/60
84/27 - 70/60 is 35/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
84/27 = 84 × 20/27 × 20 = 1680/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
70/60 = 70 × 9/60 × 9 = 630/540 - Subtract the two like fractions:
1680/540 - 630/540 = 1680 - 630/540 = 1050/540 - After reducing the fraction, the answer is 35/18
- In mixed form: 117/18
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