Suppose Your Grandmother Wants to Know Whether Doing Crossword Puzzles

question 42

Essay

Suppose your grandmother wants to know whether doing crossword puzzles every day will help her avoid developing Alzheimer's disease.What should you tell her?

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Definitions:

Fraction

A mathematical expression representing the division of one quantity by another; it consists of a numerator and a denominator.

Multiply

The mathematical operation of increasing one number by the value of another, a basic arithmetic function symbolized by the symbol “x” or “*”.

Smaller

Lesser in size, amount, or degree compared to another reference point or object.