Subtract 98/70 from 60/48
1st number: 1 12/48, 2nd number: 1 28/70
60/48 - 98/70 is -3/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
60/48 = 60 × 35/48 × 35 = 2100/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
98/70 = 98 × 24/70 × 24 = 2352/1680 - Subtract the two like fractions:
2100/1680 - 2352/1680 = 2100 - 2352/1680 = -252/1680 - After reducing the fraction, the answer is -3/20
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