Prove That Between Every Two Rational Numbers A/b and C/d

question 136

Short Answer

Prove that between every two rational numbers a/b and c/d (a) there is a rational number. (b) there are an infinite number of rational numbers.

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Definitions:

Prime Cost

The total of direct materials plus direct labor expenses linked to the manufacturing of products.

Variable Cost

Costs that vary in direct proportion to changes in levels of production or sales, such as materials and labor directly involved in a product's manufacturing.

Units Sold

The total number of units of product sold within a specific time frame.

Conversion Costs

Costs that are incurred to convert raw materials into finished goods, which typically include labor and manufacturing overhead expenses.