Subtract 3/60 from 70/28
1st number: 2 14/28, 2nd number: 3/60
70/28 - 3/60 is 49/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
70/28 = 70 × 15/28 × 15 = 1050/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
3/60 = 3 × 7/60 × 7 = 21/420 - Subtract the two like fractions:
1050/420 - 21/420 = 1050 - 21/420 = 1029/420 - After reducing the fraction, the answer is 49/20
- In mixed form: 29/20
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