Add 2/90 and 45/3
1st number: 2/90, 2nd number: 15 0/3
2/90 + 45/3 is 676/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 3 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
45/3 = 45 × 30/3 × 30 = 1350/90 - Add the two like fractions:
2/90 + 1350/90 = 2 + 1350/90 = 1352/90 - 1352/90 simplified gives 676/45
- So, 2/90 + 45/3 = 676/45
In mixed form: 151/45
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