Add 45/6 and 12/90
1st number: 7 3/6, 2nd number: 12/90
45/6 + 12/90 is 229/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
45/6 = 45 × 15/6 × 15 = 675/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
12/90 = 12 × 1/90 × 1 = 12/90 - Add the two like fractions:
675/90 + 12/90 = 675 + 12/90 = 687/90 - 687/90 simplified gives 229/30
- So, 45/6 + 12/90 = 229/30
In mixed form: 719/30
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