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zahlen and zeba together have 25 balloons to blow air in. both of them lost 5 balloons each due to bursting and the product of the number of balloons they now have, is 54. find out how many balloons they had to start with?

User Ivy Evans
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1 Answer

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Final answer:

Zahlen and Zeba had either 11 and 14 balloons or 14 and 11 balloons respectively to start with, before losing 5 each and ending up with a product of 54 for the remaining balloons.

Step-by-step explanation:

Zahlen and Zeba together had a total of 25 balloons. After both of them lost 5 balloons each, we need to find out the original number of balloons each had considering the product of the remaining balloons they have is 54.

Let's assume Zahlen started with x balloons and Zeba started with (25 - x) balloons. After losing 5 balloons each, Zahlen has (x - 5) balloons left and Zeba has (20 - x) balloons left.

The product of the remaining balloons they have is:

(x - 5) × (20 - x) = 54

Solving this quadratic equation we get:

  • x² - 25x + 100 + 54 = 0
  • x² - 25x + 154 = 0
  • This factors to (x - 11)(x - 14) = 0, giving us two possible solutions for x: 11 or 14.

So Zahlen had either 11 or 14 balloons initially, and Zeba had the remainder to make a total of 25 balloons.

User TheWildSushii
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