Subtract 20/50 from 75/10
1st number: 7 5/10, 2nd number: 20/50
75/10 - 20/50 is 71/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 10 × 5 = 50,
75/10 = 75 × 5/10 × 5 = 375/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
20/50 = 20 × 1/50 × 1 = 20/50 - Subtract the two like fractions:
375/50 - 20/50 = 375 - 20/50 = 355/50 - After reducing the fraction, the answer is 71/10
- In mixed form: 71/10
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