Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

(-25)/(9)+(2)/(5)

259+25 \frac{-25}{9}+\frac{2}{5}

Full solution

Q. 259+25 \frac{-25}{9}+\frac{2}{5}
  1. Find Common Denominator: To add the fractions (259)(-\frac{25}{9}) and (25)(\frac{2}{5}), we need to find a common denominator. The least common multiple of 99 and 55 is 4545.
  2. Convert to Equivalent Fractions: We convert each fraction to an equivalent fraction with a denominator of 4545. For (259)(-\frac{25}{9}), we multiply the numerator and denominator by 55. For (25)(\frac{2}{5}), we multiply the numerator and denominator by 99.\newline(259)×(55)=12545(-\frac{25}{9}) \times (\frac{5}{5}) = -\frac{125}{45}\newline(25)×(99)=1845(\frac{2}{5}) \times (\frac{9}{9}) = \frac{18}{45}
  3. Add Fractions: Now we can add the two fractions with the common denominator of 4545.$12545\$\frac{-125}{45} + 1845\frac{18}{45} = 125+1845\frac{-125 + 18}{45}\)
  4. Perform Addition: We perform the addition in the numerator.\newline125+18=107-125 + 18 = -107
  5. Simplify Fraction: The sum of the two fractions is now a single fraction with the numerator 107-107 and the denominator 4545. (107)/45(-107)/45 is the simplified form of the sum, as the numerator and denominator have no common factors other than 11.

More problems from Evaluate rational exponents