Add 80/90 and 10/4
1st number: 80/90, 2nd number: 2 2/4
80/90 + 10/4 is 61/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
80/90 = 80 × 2/90 × 2 = 160/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
10/4 = 10 × 45/4 × 45 = 450/180 - Add the two like fractions:
160/180 + 450/180 = 160 + 450/180 = 610/180 - 610/180 simplified gives 61/18
- So, 80/90 + 10/4 = 61/18
In mixed form: 37/18
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