Subtract 30/48 from 4/35
4/35 - 30/48 is -143/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 35 × 48 = 1680,
4/35 = 4 × 48/35 × 48 = 192/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
30/48 = 30 × 35/48 × 35 = 1050/1680 - Subtract the two like fractions:
192/1680 - 1050/1680 = 192 - 1050/1680 = -858/1680 - After reducing the fraction, the answer is -143/280
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