Part, Whole, and Percent BootCamp

Front

What is a part in a part-whole relationship?

Back

A part is a portion or segment of a whole. In a part-whole relationship, the part is a smaller section that contributes to the total amount of the whole.

Front

What is a whole in a part-whole relationship?

Back

A whole is the total amount or entirety that is made up of parts. It represents the complete set or total quantity.

Front

How do you calculate the percent of a part relative to a whole?

Back

To calculate the percent of a part relative to a whole, divide the part by the whole and then multiply by 100. Formula: (Part/Whole) x 100 = Percent.

Front

What does it mean to find a percent of a number?

Back

Finding a percent of a number means calculating how much that percent represents in terms of the total number. For example, 20% of 50 is 10.

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator, then multiply by 100. For example, 1/4 = (1 ÷ 4) x 100 = 25%.

Front

What is the formula to find the whole when given a part and a percent?

Back

To find the whole when given a part and a percent, use the formula: Whole = Part / (Percent/100).

Front

If 32% of 75 birds are male, how do you find the number of male birds?

Back

Multiply the total number of birds (75) by the percent (32%) expressed as a decimal: 75 x 0.32 = 24 male birds.

Front

What is the percent grade if a student scores 12 out of 15 on a test?

Back

To find the percent grade, divide the number of correct answers (12) by the total number of questions (15) and multiply by 100: (12/15) x 100 = 80%.

Front

How do you determine the total capacity of a box if you know how many cans it currently holds and the percent full?

Back

To find the total capacity, divide the number of cans currently in the box by the percent full expressed as a decimal. For example, if 6 cans are 40% full: Total Capacity = 6 / 0.40 = 15 cans.

Front

What percent of boys in a band play the drums if there are 45 boys and 18 play the drums?

Back

To find the percent, divide the number of boys who play drums (18) by the total number of boys (45) and multiply by 100: (18/45) x 100 = 40%.