Solutions by everydaycalculation.com

1^{st} number: 1/45, 2^{nd} number: 11 2/8

145 - 908 is -2021180.

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

LCM of 45 and 8 is**360**

Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,

145 = 1 × 845 × 8 = 8360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,

908 = 90 × 458 × 45 = 4050360 - Subtract the two like fractions:

8360 - 4050360 = 8 - 4050360 = -4042360 - After reducing the fraction, the answer is -2021180

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