Solutions by everydaycalculation.com

1^{st} number: 30/35, 2^{nd} number: 2 15/30

3035 - 7530 is -2314.

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

LCM of 35 and 30 is**210**

Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,

3035 = 30 × 635 × 6 = 180210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,

7530 = 75 × 730 × 7 = 525210 - Subtract the two like fractions:

180210 - 525210 = 180 - 525210 = -345210 - After reducing the fraction, the answer is -2314

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