Subtract 2/90 from 3/48
3/48 - 2/90 is 29/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 90 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 48 × 15 = 720,
3/48 = 3 × 15/48 × 15 = 45/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
2/90 = 2 × 8/90 × 8 = 16/720 - Subtract the two like fractions:
45/720 - 16/720 = 45 - 16/720 = 29/720
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