Subtract 49/9 from 48/70
1st number: 48/70, 2nd number: 5 4/9
48/70 - 49/9 is -1499/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 9 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
48/70 = 48 × 9/70 × 9 = 432/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
49/9 = 49 × 70/9 × 70 = 3430/630 - Subtract the two like fractions:
432/630 - 3430/630 = 432 - 3430/630 = -2998/630 - After reducing the fraction, the answer is -1499/315
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