Solutions by everydaycalculation.com

1^{st} number: 4 1/2, 2^{nd} number: 1 2/5

92 - 75 is 3110.

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

LCM of 2 and 5 is**10**

Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,

92 = 9 × 52 × 5 = 4510 - Likewise, for the 2nd fraction, since 5 × 2 = 10,

75 = 7 × 25 × 2 = 1410 - Subtract the two like fractions:

4510 - 1410 = 45 - 1410 = 3110 - In mixed form: 3110

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