Add 80/45 and 54/8
1st number: 1 35/45, 2nd number: 6 6/8
80/45 + 54/8 is 307/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
80/45 = 80 × 8/45 × 8 = 640/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
54/8 = 54 × 45/8 × 45 = 2430/360 - Add the two like fractions:
640/360 + 2430/360 = 640 + 2430/360 = 3070/360 - 3070/360 simplified gives 307/36
- So, 80/45 + 54/8 = 307/36
In mixed form: 819/36
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