Subtract 9/49 from 90/60
1st number: 1 30/60, 2nd number: 9/49
90/60 - 9/49 is 129/98.
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,
90/60 = 90 × 49/60 × 49 = 4410/2940 - Likewise, for the 2nd fraction, since 49 × 60 = 2940,
9/49 = 9 × 60/49 × 60 = 540/2940 - Subtract the two like fractions:
4410/2940 - 540/2940 = 4410 - 540/2940 = 3870/2940 - After reducing the fraction, the answer is 129/98
- In mixed form: 131/98
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