Add 27/6 and 40/90
1st number: 4 3/6, 2nd number: 40/90
27/6 + 40/90 is 89/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
27/6 = 27 × 15/6 × 15 = 405/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
40/90 = 40 × 1/90 × 1 = 40/90 - Add the two like fractions:
405/90 + 40/90 = 405 + 40/90 = 445/90 - 445/90 simplified gives 89/18
- So, 27/6 + 40/90 = 89/18
In mixed form: 417/18
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