Subtract 98/45 from 15/49
1st number: 15/49, 2nd number: 2 8/45
15/49 - 98/45 is -4127/2205.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 45 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 49 × 45 = 2205,
15/49 = 15 × 45/49 × 45 = 675/2205 - Likewise, for the 2nd fraction, since 45 × 49 = 2205,
98/45 = 98 × 49/45 × 49 = 4802/2205 - Subtract the two like fractions:
675/2205 - 4802/2205 = 675 - 4802/2205 = -4127/2205
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