Solutions by everydaycalculation.com

4060 - 2135 is 115.

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

LCM of 60 and 35 is**420**

Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,

4060 = 40 × 760 × 7 = 280420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,

2135 = 21 × 1235 × 12 = 252420 - Subtract the two like fractions:

280420 - 252420 = 280 - 252420 = 28420 - After reducing the fraction, the answer is 115

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