Solutions by everydaycalculation.com

1^{st} number: 24/28, 2^{nd} number: 1 10/35

2428 - 4535 is -37.

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

LCM of 28 and 35 is**140**

Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,

2428 = 24 × 528 × 5 = 120140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,

4535 = 45 × 435 × 4 = 180140 - Subtract the two like fractions:

120140 - 180140 = 120 - 180140 = -60140 - After reducing the fraction, the answer is -37

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