Add 45/9 and 63/36
1st number: 5 0/9, 2nd number: 1 27/36
45/9 + 63/36 is 27/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
45/9 = 45 × 4/9 × 4 = 180/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
63/36 = 63 × 1/36 × 1 = 63/36 - Add the two like fractions:
180/36 + 63/36 = 180 + 63/36 = 243/36 - 243/36 simplified gives 27/4
- So, 45/9 + 63/36 = 27/4
In mixed form: 63/4
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