Solutions by everydaycalculation.com

1^{st} number: 1 8/20, 2^{nd} number: 9/48

2820 - 948 is 9780.

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

LCM of 20 and 48 is**240**

Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 20 × 12 = 240,

2820 = 28 × 1220 × 12 = 336240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,

948 = 9 × 548 × 5 = 45240 - Subtract the two like fractions:

336240 - 45240 = 336 - 45240 = 291240 - After reducing the fraction, the answer is 9780
- In mixed form: 11780

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