Add 12/7 and 25/72, Solve 1 5/7 + 25/72 as a fraction

Add 12/7 and 25/72

1^st number: 1 5/7, 2^nd number: 25/72

12/7 + 25/72 is 1039/504.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 72 is 504

Next, find the equivalent fraction of both fractional numbers with denominator 504
For the 1st fraction, since 7 × 72 = 504,
12/7 = 12 × 72/7 × 72 = 864/504
Likewise, for the 2nd fraction, since 72 × 7 = 504,
25/72 = 25 × 7/72 × 7 = 175/504
Add the two like fractions:
864/504 + 175/504 = 864 + 175/504 = 1039/504
So, 12/7 + 25/72 = 1039/504
In mixed form: 231/504

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