Add 7/90 and 40/3
1st number: 7/90, 2nd number: 13 1/3
7/90 + 40/3 is 1207/90.
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,
7/90 = 7 × 1/90 × 1 = 7/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
40/3 = 40 × 30/3 × 30 = 1200/90 - Add the two like fractions:
7/90 + 1200/90 = 7 + 1200/90 = 1207/90 - So, 7/90 + 40/3 = 1207/90
In mixed form: 1337/90
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