Add 90/18 and 18/64
1st number: 5 0/18, 2nd number: 18/64
90/18 + 18/64 is 169/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 18 × 32 = 576,
90/18 = 90 × 32/18 × 32 = 2880/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
18/64 = 18 × 9/64 × 9 = 162/576 - Add the two like fractions:
2880/576 + 162/576 = 2880 + 162/576 = 3042/576 - 3042/576 simplified gives 169/32
- So, 90/18 + 18/64 = 169/32
In mixed form: 59/32
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