Add 90/10 and 81/75
1st number: 9 0/10, 2nd number: 1 6/75
90/10 + 81/75 is 252/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 10 × 15 = 150,
90/10 = 90 × 15/10 × 15 = 1350/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
81/75 = 81 × 2/75 × 2 = 162/150 - Add the two like fractions:
1350/150 + 162/150 = 1350 + 162/150 = 1512/150 - 1512/150 simplified gives 252/25
- So, 90/10 + 81/75 = 252/25
In mixed form: 102/25
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