Subtract 60/98 from 90/64
1st number: 1 26/64, 2nd number: 60/98
90/64 - 60/98 is 1245/1568.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 98 is 3136
Next, find the equivalent fraction of both fractional numbers with denominator 3136 - For the 1st fraction, since 64 × 49 = 3136,
90/64 = 90 × 49/64 × 49 = 4410/3136 - Likewise, for the 2nd fraction, since 98 × 32 = 3136,
60/98 = 60 × 32/98 × 32 = 1920/3136 - Subtract the two like fractions:
4410/3136 - 1920/3136 = 4410 - 1920/3136 = 2490/3136 - After reducing the fraction, the answer is 1245/1568
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