Add 81/90 and 32/10
1st number: 81/90, 2nd number: 3 2/10
81/90 + 32/10 is 41/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
81/90 = 81 × 1/90 × 1 = 81/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
32/10 = 32 × 9/10 × 9 = 288/90 - Add the two like fractions:
81/90 + 288/90 = 81 + 288/90 = 369/90 - 369/90 simplified gives 41/10
- So, 81/90 + 32/10 = 41/10
In mixed form: 41/10
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