Review after I-Ready Diagnostic

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between numbers, meaning they can be simplified to the same fraction.

Front

How do you simplify a ratio?

Back

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

Front

What is the greatest common divisor (GCD)?

Back

The GCD is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the process to add fractions?

Back

To add fractions, find a common denominator, convert the fractions, and then add the numerators.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, allowing them to be added or compared.

Front

How do you convert a fraction to its lowest terms?

Back

To convert a fraction to its lowest terms, divide the numerator and denominator by their GCD.

Front

What is the sum of 4/10 and 3/10?

Back

7/10

Front

What is the value of (2 + 7 - 1) ÷ 2²?

Back

2

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).