Solutions by everydaycalculation.com

1^{st} number: 16 4/5, 2^{nd} number: 4 18/20

845 - 9820 is 11910.

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

LCM of 5 and 20 is**20**

Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,

845 = 84 × 45 × 4 = 33620 - Likewise, for the 2nd fraction, since 20 × 1 = 20,

9820 = 98 × 120 × 1 = 9820 - Subtract the two like fractions:

33620 - 9820 = 336 - 9820 = 23820 - After reducing the fraction, the answer is 11910
- In mixed form: 11910

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