Add 14/32 and 63/90
14/32 + 63/90 is 91/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 90 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 32 × 45 = 1440,
14/32 = 14 × 45/32 × 45 = 630/1440 - Likewise, for the 2nd fraction, since 90 × 16 = 1440,
63/90 = 63 × 16/90 × 16 = 1008/1440 - Add the two like fractions:
630/1440 + 1008/1440 = 630 + 1008/1440 = 1638/1440 - 1638/1440 simplified gives 91/80
- So, 14/32 + 63/90 = 91/80
In mixed form: 111/80
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