Add 4/40 and 80/27
1st number: 4/40, 2nd number: 2 26/27
4/40 + 80/27 is 827/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 27 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
4/40 = 4 × 27/40 × 27 = 108/1080 - Likewise, for the 2nd fraction, since 27 × 40 = 1080,
80/27 = 80 × 40/27 × 40 = 3200/1080 - Add the two like fractions:
108/1080 + 3200/1080 = 108 + 3200/1080 = 3308/1080 - 3308/1080 simplified gives 827/270
- So, 4/40 + 80/27 = 827/270
In mixed form: 317/270
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