6th Grade Review Questions

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

How do you find the ratio of red to yellow marbles if there are 2 red and 5 yellow?

Back

The ratio of red to yellow is 2 to 5.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

If a triangle has a base of 8 cm and a height of 7 cm, what is its area?

Back

Area = 1/2 * 8 * 7 = 28 cm².

Front

What does 5 x 5 x 5 x 5 equal in exponential form?

Back

5^4.

Front

What is the unit rate?

Back

The unit rate is the amount of one quantity per one unit of another quantity.

Front

If Will spent $3.75 for 3 pounds of granola, how do you calculate the unit rate?

Back

Divide the total cost by the number of pounds: $3.75 / 3 = $1.25 per pound.

Front

What is a quotient?

Back

A quotient is the result of dividing one number by another.

Front

What is the quotient of 6/10 divided by 2/5?

Back

The quotient is 3/5.

Front

What does it mean for a fraction to be in lowest terms?

Back

A fraction is in lowest terms when the numerator and denominator have no common factors other than 1.