Add 4/3 and 16/90
1st number: 1 1/3, 2nd number: 16/90
4/3 + 16/90 is 68/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
4/3 = 4 × 30/3 × 30 = 120/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
16/90 = 16 × 1/90 × 1 = 16/90 - Add the two like fractions:
120/90 + 16/90 = 120 + 16/90 = 136/90 - 136/90 simplified gives 68/45
- So, 4/3 + 16/90 = 68/45
In mixed form: 123/45
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