Solutions by everydaycalculation.com

1056 + 4090 is 157252.

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

LCM of 56 and 90 is**2520**

Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,

1056 = 10 × 4556 × 45 = 4502520 - Likewise, for the 2nd fraction, since 90 × 28 = 2520,

4090 = 40 × 2890 × 28 = 11202520 - Add the two like fractions:

4502520 + 11202520 = 450 + 11202520 = 15702520 - 1570/2520 simplified gives 157252
- So, 10/56 + 40/90 = 157/252

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