Do Now Flashcard #5

Front

What is the process to convert pounds to kilograms?

Back

To convert pounds to kilograms, multiply the number of pounds by 0.453592.

Front

How do you find the ratio of two quantities?

Back

To find the ratio of two quantities, divide each quantity by the greatest common divisor (GCD) of the two quantities.

Front

What does a percentage represent in terms of a whole?

Back

A percentage represents a fraction of 100, indicating how many parts out of 100 are being considered.

Front

What is the Least Common Multiple (LCM) of two numbers?

Back

The LCM of two numbers is the smallest number that is a multiple of both numbers.

Front

How do you determine the LCM of two numbers?

Back

To determine the LCM, list the multiples of each number and find the smallest common multiple, or use the formula: LCM(a, b) = (a * b) / GCD(a, b).

Front

What is the significance of the answer choices B, C, D in a multiple-choice question?

Back

The answer choices B, C, D indicate that multiple options may be correct, requiring the student to evaluate each choice.

Front

How do you calculate the percentage increase from one value to another?

Back

To calculate the percentage increase, subtract the original value from the new value, divide by the original value, and multiply by 100.

Front

What is the formula for converting a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100.

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions, where the first quantity is the numerator and the second quantity is the denominator.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).