How Do You Use a Proportion to Find What Percent a Part of a Whole?

Visualize methods of finding percents. Classmates find a percent of a quantity using two methods including a visual model in the 26th lesson in a series of 29. By the end of the lesson, scholars find percents given a part and the whole...

In this math PowerPoint, the process of multiplying whole numbers and fractions is broken down into clear, sequential steps. Examples of each step are given numerically and in simple, easy-to-understand text. Story problems and examples...

Watch the whole video, not just part of it. An instructive video shows how to solve percent problems using equations. It describes finding the whole, given the part and the percent; finding the part, given the percent and the whole; and...

A quick demonstration of how to multiply a whole number times a fraction.

A demonstration of how to multiply a whole number times a fraction.

Whole numbers are the natural numbers including zero. The instructor illustrates and explains place value. She draws a place value chart and then defines each term and what the numbers mean. She writes a number in standard form and then...

Follow along as the instructor demonstrates how to subtract a whole number from a fraction. First, she changes the whole number to a fraction. Then she finds the least common denominator of the two fractions. Finally, she does the...

Estimating is an essential skill used in everyday life. This presentation explains how to apply prior knowledge about rounding numbers to estimating sums and differences. Example problems and assessment include large numbers, making this...

Line up your numbers! The instructor shows you how to line your numbers up by place value. Then step by step she subtracts each place value. She demonstrates how to borrow when the top value is less than the bottom value you are...

In this math worksheet, students complete 11 problems where they divide a number with decimals by a whole number. Examples are given in this well-designed worksheet.