Subtract 1/60 from 84/70
1st number: 1 14/70, 2nd number: 1/60
84/70 - 1/60 is 71/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
84/70 = 84 × 6/70 × 6 = 504/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
1/60 = 1 × 7/60 × 7 = 7/420 - Subtract the two like fractions:
504/420 - 7/420 = 504 - 7/420 = 497/420 - After reducing the fraction, the answer is 71/60
- In mixed form: 111/60
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