Add 1/54 and 90/64
1st number: 1/54, 2nd number: 1 26/64
1/54 + 90/64 is 1231/864.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 64 is 1728
Next, find the equivalent fraction of both fractional numbers with denominator 1728 - For the 1st fraction, since 54 × 32 = 1728,
1/54 = 1 × 32/54 × 32 = 32/1728 - Likewise, for the 2nd fraction, since 64 × 27 = 1728,
90/64 = 90 × 27/64 × 27 = 2430/1728 - Add the two like fractions:
32/1728 + 2430/1728 = 32 + 2430/1728 = 2462/1728 - 2462/1728 simplified gives 1231/864
- So, 1/54 + 90/64 = 1231/864
In mixed form: 1367/864
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