Add 4/10 and 30/54
4/10 + 30/54 is 43/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 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 54 × 5 = 270,
30/54 = 30 × 5/54 × 5 = 150/270 - Add the two like fractions:
108/270 + 150/270 = 108 + 150/270 = 258/270 - 258/270 simplified gives 43/45
- So, 4/10 + 30/54 = 43/45
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