Add 8/6 and 3/45
1st number: 1 2/6, 2nd number: 3/45
86 + 345 is 75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
86 = 8 × 156 × 15 = 12090 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
345 = 3 × 245 × 2 = 690 - Add the two like fractions:
12090 + 690 = 120 + 690 = 12690 - 126/90 simplified gives 75
- So, 8/6 + 3/45 = 7/5
In mixed form: 125
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