Subtract 42/50 from 98/30
1st number: 3 8/30, 2nd number: 42/50
98/30 - 42/50 is 182/75.
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,
98/30 = 98 × 5/30 × 5 = 490/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
42/50 = 42 × 3/50 × 3 = 126/150 - Subtract the two like fractions:
490/150 - 126/150 = 490 - 126/150 = 364/150 - After reducing the fraction, the answer is 182/75
- In mixed form: 232/75
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