Solutions by everydaycalculation.com

1^{st} number: 2 0/30, 2^{nd} number: 9/70

6030 - 970 is 13170.

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

LCM of 30 and 70 is**210**

Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,

6030 = 60 × 730 × 7 = 420210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,

970 = 9 × 370 × 3 = 27210 - Subtract the two like fractions:

420210 - 27210 = 420 - 27210 = 393210 - After reducing the fraction, the answer is 13170
- In mixed form: 16170

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