Add 56/90 and 84/75, Solve 56/90 + 1 9/75 as a fraction

Add 56/90 and 84/75

1^st number: 56/90, 2^nd number: 1 9/75

56/90 + 84/75 is 392/225.

Find the least common denominator or LCM of the two denominators:
LCM of 90 and 75 is 450

Next, find the equivalent fraction of both fractional numbers with denominator 450
For the 1st fraction, since 90 × 5 = 450,
56/90 = 56 × 5/90 × 5 = 280/450
Likewise, for the 2nd fraction, since 75 × 6 = 450,
84/75 = 84 × 6/75 × 6 = 504/450
Add the two like fractions:
280/450 + 504/450 = 280 + 504/450 = 784/450
784/450 simplified gives 392/225
So, 56/90 + 84/75 = 392/225
In mixed form: 1167/225

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