Add 45/90 and 64/30
1st number: 45/90, 2nd number: 2 4/30
45/90 + 64/30 is 79/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
45/90 = 45 × 1/90 × 1 = 45/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
64/30 = 64 × 3/30 × 3 = 192/90 - Add the two like fractions:
45/90 + 192/90 = 45 + 192/90 = 237/90 - 237/90 simplified gives 79/30
- So, 45/90 + 64/30 = 79/30
In mixed form: 219/30
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