Add 56/90 and 6/7
56/90 + 6/7 is 466/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
56/90 = 56 × 7/90 × 7 = 392/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
6/7 = 6 × 90/7 × 90 = 540/630 - Add the two like fractions:
392/630 + 540/630 = 392 + 540/630 = 932/630 - 932/630 simplified gives 466/315
- So, 56/90 + 6/7 = 466/315
In mixed form: 1151/315
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