Subtract 7/80 from 30/9
1st number: 3 3/9, 2nd number: 7/80
309 - 780 is 779240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 9 × 80 = 720,
309 = 30 × 809 × 80 = 2400720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
780 = 7 × 980 × 9 = 63720 - Subtract the two like fractions:
2400720 - 63720 = 2400 - 63720 = 2337720 - After reducing the fraction, the answer is 779240
- In mixed form: 359240
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