Add 63/90 and 36/10
1st number: 63/90, 2nd number: 3 6/10
63/90 + 36/10 is 43/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
63/90 = 63 × 1/90 × 1 = 63/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
36/10 = 36 × 9/10 × 9 = 324/90 - Add the two like fractions:
63/90 + 324/90 = 63 + 324/90 = 387/90 - 387/90 simplified gives 43/10
- So, 63/90 + 36/10 = 43/10
In mixed form: 43/10
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