Subtract 63/49 from 40/60
1st number: 40/60, 2nd number: 1 14/49
40/60 - 63/49 is -13/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 49 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
40/60 = 40 × 49/60 × 49 = 1960/2940 - Likewise, for the 2nd fraction, since 49 × 60 = 2940,
63/49 = 63 × 60/49 × 60 = 3780/2940 - Subtract the two like fractions:
1960/2940 - 3780/2940 = 1960 - 3780/2940 = -1820/2940 - After reducing the fraction, the answer is -13/21
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