Subtract 1/50 from 70/30
1st number: 2 10/30, 2nd number: 1/50
70/30 - 1/50 is 347/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
70/30 = 70 × 5/30 × 5 = 350/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
1/50 = 1 × 3/50 × 3 = 3/150 - Subtract the two like fractions:
350/150 - 3/150 = 350 - 3/150 = 347/150 - In mixed form: 247/150
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