Let d = 0.825252525..., then
$10d = 8.25252525...=8\frac{25}{10^2-1}=8\frac{25}{99}$

Therefore,
$d=\frac{8}{10}+\frac{25}{990}=\frac{8(99)+25}{990}=\frac{817}{990}$

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3 years ago

Rachel had a popcorn machine at her party. Determine whether the relationship between time and the amount of popcorn popped is d

daser333 [38]

The relationship between time and amount of popcorn popped is proportional.

5 0

2 years ago

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The ratio of boys to girls in a classroom is 4 : 5. What is the meaning of this ratio? ​

The ratio of boys to girls in a classroom is 4 : 5. What is the meaning of this ratio?