(REVIEW 2) 6th Grade Math

Front

What is the length of Sierra's rope if Amaya's rope is 0.9 m long and Sierra's rope is one and a half times as long?

Back

Sierra's rope is 1.35 m long.

Front

Back

Substituting the values gives: 10 + 10 + 8 - 10 + 7 = 25.

Front

Where is -1 located on a number line?

Back

-1 is one unit to the left of 0.

Front

What is the best method for Jamari to determine the most popular car in Raleigh?

Back

Conduct a random survey of people entering a large grocery store in Raleigh.

Front

If 15% of trees are pine, 2/5 are oak, 1/4 are maple, and 1/5 are fruit trees, which type of tree is planted the most?

Back

Oak is the most planted type of tree.

Front

What is the formula to find the percentage of a number?

Back

Percentage = (Part/Whole) x 100.

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100 and add a percent sign.

Front

Back

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to substitute values for variables and perform the operations.

Front

What is a sample survey?

Back

A sample survey is a method of collecting data from a subset of a population to make inferences about the whole population.