Subtract 60/8 from 2/45
1st number: 2/45, 2nd number: 7 4/8
2/45 - 60/8 is -671/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
2/45 = 2 × 8/45 × 8 = 16/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
60/8 = 60 × 45/8 × 45 = 2700/360 - Subtract the two like fractions:
16/360 - 2700/360 = 16 - 2700/360 = -2684/360 - After reducing the fraction, the answer is -671/90
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