Solutions by everydaycalculation.com

1^{st} number: 3 0/3, 2^{nd} number: 3/9

93 - 39 is 83.

- Find the least common denominator or LCM of the two denominators:

LCM of 3 and 9 is**9**

Next, find the equivalent fraction of both fractional numbers with denominator 9 - For the 1st fraction, since 3 × 3 = 9,

93 = 9 × 33 × 3 = 279 - Likewise, for the 2nd fraction, since 9 × 1 = 9,

39 = 3 × 19 × 1 = 39 - Subtract the two like fractions:

279 - 39 = 27 - 39 = 249 - After reducing the fraction, the answer is 83
- In mixed form: 223

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