Subtract 36/98 from 30/15
1st number: 2 0/15, 2nd number: 36/98
30/15 - 36/98 is 80/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 15 × 98 = 1470,
30/15 = 30 × 98/15 × 98 = 2940/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
36/98 = 36 × 15/98 × 15 = 540/1470 - Subtract the two like fractions:
2940/1470 - 540/1470 = 2940 - 540/1470 = 2400/1470 - After reducing the fraction, the answer is 80/49
- In mixed form: 131/49
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