Add 14/90 and 63/4
1st number: 14/90, 2nd number: 15 3/4
14/90 + 63/4 is 2863/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
14/90 = 14 × 2/90 × 2 = 28/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
63/4 = 63 × 45/4 × 45 = 2835/180 - Add the two like fractions:
28/180 + 2835/180 = 28 + 2835/180 = 2863/180 - So, 14/90 + 63/4 = 2863/180
In mixed form: 15163/180
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