Solutions by everydaycalculation.com

570 + 2056 is 37.

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

LCM of 70 and 56 is**280**

Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,

570 = 5 × 470 × 4 = 20280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,

2056 = 20 × 556 × 5 = 100280 - Add the two like fractions:

20280 + 100280 = 20 + 100280 = 120280 - 120/280 simplified gives 37
- So, 5/70 + 20/56 = 3/7

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