Add 90/4 and 80/27
1st number: 22 2/4, 2nd number: 2 26/27
90/4 + 80/27 is 1375/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
90/4 = 90 × 27/4 × 27 = 2430/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
80/27 = 80 × 4/27 × 4 = 320/108 - Add the two like fractions:
2430/108 + 320/108 = 2430 + 320/108 = 2750/108 - 2750/108 simplified gives 1375/54
- So, 90/4 + 80/27 = 1375/54
In mixed form: 2525/54
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