Add 15/4 and 96/90
1st number: 3 3/4, 2nd number: 1 6/90
15/4 + 96/90 is 289/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
15/4 = 15 × 45/4 × 45 = 675/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
96/90 = 96 × 2/90 × 2 = 192/180 - Add the two like fractions:
675/180 + 192/180 = 675 + 192/180 = 867/180 - 867/180 simplified gives 289/60
- So, 15/4 + 96/90 = 289/60
In mixed form: 449/60
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