Solutions by everydaycalculation.com

1^{st} number: 4/60, 2^{nd} number: 2 0/7

460 - 147 is -2915.

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

LCM of 60 and 7 is**420**

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

460 = 4 × 760 × 7 = 28420 - Likewise, for the 2nd fraction, since 7 × 60 = 420,

147 = 14 × 607 × 60 = 840420 - Subtract the two like fractions:

28420 - 840420 = 28 - 840420 = -812420 - After reducing the fraction, the answer is -2915

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