Add 4/9 and 15/80
49 + 1580 is 91144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 9 × 80 = 720,
49 = 4 × 809 × 80 = 320720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
1580 = 15 × 980 × 9 = 135720 - Add the two like fractions:
320720 + 135720 = 320 + 135720 = 455720 - 455/720 simplified gives 91144
- So, 4/9 + 15/80 = 91/144
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