Add 64/30 and 3/90
1st number: 2 4/30, 2nd number: 3/90
64/30 + 3/90 is 13/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
64/30 = 64 × 3/30 × 3 = 192/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
3/90 = 3 × 1/90 × 1 = 3/90 - Add the two like fractions:
192/90 + 3/90 = 192 + 3/90 = 195/90 - 195/90 simplified gives 13/6
- So, 64/30 + 3/90 = 13/6
In mixed form: 21/6
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