Add 81/60 and 10/75
1st number: 1 21/60, 2nd number: 10/75
81/60 + 10/75 is 89/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
81/60 = 81 × 5/60 × 5 = 405/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
10/75 = 10 × 4/75 × 4 = 40/300 - Add the two like fractions:
405/300 + 40/300 = 405 + 40/300 = 445/300 - 445/300 simplified gives 89/60
- So, 81/60 + 10/75 = 89/60
In mixed form: 129/60
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