Add 4/10 and 80/27
1st number: 4/10, 2nd number: 2 26/27
4/10 + 80/27 is 454/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
4/10 = 4 × 27/10 × 27 = 108/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
80/27 = 80 × 10/27 × 10 = 800/270 - Add the two like fractions:
108/270 + 800/270 = 108 + 800/270 = 908/270 - 908/270 simplified gives 454/135
- So, 4/10 + 80/27 = 454/135
In mixed form: 349/135
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