Solutions by everydaycalculation.com

1^{st} number: 5 9/15, 2^{nd} number: 14/70

8415 - 1470 is 275.

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

LCM of 15 and 70 is**210**

Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,

8415 = 84 × 1415 × 14 = 1176210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,

1470 = 14 × 370 × 3 = 42210 - Subtract the two like fractions:

1176210 - 42210 = 1176 - 42210 = 1134210 - After reducing the fraction, the answer is 275
- In mixed form: 525

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