Add 4/90 and 20/3
1st number: 4/90, 2nd number: 6 2/3
4/90 + 20/3 is 302/45.
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,
4/90 = 4 × 1/90 × 1 = 4/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
20/3 = 20 × 30/3 × 30 = 600/90 - Add the two like fractions:
4/90 + 600/90 = 4 + 600/90 = 604/90 - 604/90 simplified gives 302/45
- So, 4/90 + 20/3 = 302/45
In mixed form: 632/45
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