What is the value of $$\frac{1}{4^3}$$ ?

The value of $$\frac{1}{4^3}$$ is $$\frac{1}{64}$$ .

A fraction represents a part of a whole and is expressed as $$\frac{a}{b}$$ , where 'a' is the numerator and 'b' is the denominator.

What is the difference between a proper fraction and an improper fraction?

A proper fraction has a numerator smaller than its denominator (e.g., $$\frac{3}{4}$$ ), while an improper fraction has a numerator greater than or equal to its denominator (e.g., $$\frac{5}{4}$$ ).

What is the decimal equivalent of $$\frac{1}{2}$$ ?

The decimal equivalent of $$\frac{1}{2}$$ is 0.5.

What is the decimal equivalent of $$\frac{1}{3}$$ ?

The decimal equivalent of $$\frac{1}{3}$$ is approximately 0.333..., which is a repeating decimal.

What is the value of $$3\sqrt{4}$$ ?

The value of $$3\sqrt{4}$$ is 6.

What is the purpose of scientific notation?

Scientific notation is used to express very large or very small numbers in a compact form, making them easier to read and work with.

What is the relationship between fractions and decimals?

Fractions can be converted to decimals by dividing the numerator by the denominator. For example, $$\frac{1}{4} = 0.25$$ .

What is the significance of the denominator in a fraction?

The denominator indicates the total number of equal parts the whole is divided into, while the numerator indicates how many of those parts are being considered.

No-Calculator Midterm Review Flashcards

Student preview

15 questions

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1.

FLASHCARD QUESTION

Front

What is a repeating decimal?

Back

2.

FLASHCARD QUESTION

Front

How do you convert a repeating decimal to a fraction?

Back

To convert a repeating decimal to a fraction, let x equal the decimal, multiply by a power of 10 to shift the decimal point, and then subtract the original equation from this new equation to eliminate the repeating part.

3.

FLASHCARD QUESTION

Front

What is the scientific notation for 1,000,000,000?

Back

4.

FLASHCARD QUESTION

Front

How do you express a negative exponent as a positive exponent?

Back

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

What is a fraction?

Back

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