Solutions by everydaycalculation.com

1^{st} number: 2 0/7, 2^{nd} number: 21/54

147 - 2154 is 2918.

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

LCM of 7 and 54 is**378**

Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 7 × 54 = 378,

147 = 14 × 547 × 54 = 756378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,

2154 = 21 × 754 × 7 = 147378 - Subtract the two like fractions:

756378 - 147378 = 756 - 147378 = 609378 - After reducing the fraction, the answer is 2918
- In mixed form: 11118

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