Solutions by everydaycalculation.com

3060 - 980 is 3180.

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

LCM of 60 and 80 is**240**

Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,

3060 = 30 × 460 × 4 = 120240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,

980 = 9 × 380 × 3 = 27240 - Subtract the two like fractions:

120240 - 27240 = 120 - 27240 = 93240 - After reducing the fraction, the answer is 3180

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