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