Add 75/8 and 54/60
1st number: 9 3/8, 2nd number: 54/60
75/8 + 54/60 is 411/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
75/8 = 75 × 15/8 × 15 = 1125/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
54/60 = 54 × 2/60 × 2 = 108/120 - Add the two like fractions:
1125/120 + 108/120 = 1125 + 108/120 = 1233/120 - 1233/120 simplified gives 411/40
- So, 75/8 + 54/60 = 411/40
In mixed form: 1011/40
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