Add 14/64 and 90/45
1st number: 14/64, 2nd number: 2 0/45
14/64 + 90/45 is 71/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 45 is 2880
Next, find the equivalent fraction of both fractional numbers with denominator 2880 - For the 1st fraction, since 64 × 45 = 2880,
14/64 = 14 × 45/64 × 45 = 630/2880 - Likewise, for the 2nd fraction, since 45 × 64 = 2880,
90/45 = 90 × 64/45 × 64 = 5760/2880 - Add the two like fractions:
630/2880 + 5760/2880 = 630 + 5760/2880 = 6390/2880 - 6390/2880 simplified gives 71/32
- So, 14/64 + 90/45 = 71/32
In mixed form: 27/32
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