Add 75/48 and 9/45
1st number: 1 27/48, 2nd number: 9/45
75/48 + 9/45 is 141/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 48 × 15 = 720,
75/48 = 75 × 15/48 × 15 = 1125/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
9/45 = 9 × 16/45 × 16 = 144/720 - Add the two like fractions:
1125/720 + 144/720 = 1125 + 144/720 = 1269/720 - 1269/720 simplified gives 141/80
- So, 75/48 + 9/45 = 141/80
In mixed form: 161/80
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