Add 56/90 and 63/27
1st number: 56/90, 2nd number: 2 9/27
56/90 + 63/27 is 133/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
56/90 = 56 × 3/90 × 3 = 168/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
63/27 = 63 × 10/27 × 10 = 630/270 - Add the two like fractions:
168/270 + 630/270 = 168 + 630/270 = 798/270 - 798/270 simplified gives 133/45
- So, 56/90 + 63/27 = 133/45
In mixed form: 243/45
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