Part Whole Percent

Front

What is a percent?

Back

A percent is a way to express a number as a fraction of 100. It is often used to compare ratios and understand proportions.

Front

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

Back

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

Front

If 70 out of 350 people like Ajillos tacos, what percent do they represent?

Back

(70/350) x 100 = 20%.

Front

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

Back

Whole = Part / (Percent/100).

Front

If a painter has painted 45% of a fence and that equals 90 feet, how do you find the total length of the fence?

Back

Total Length = 90 feet / 0.45 = 200 feet.

Front

What does it mean if a gas tank is 75% full?

Back

It means that 75% of the tank's total capacity is filled with gas.

Front

If a car's gas tank holds 20 gallons and is 75% full, how many gallons are in the tank?

Back

20 gallons x 0.75 = 15 gallons.

Front

What is the part in the statement: '20% of 125 pairs of shoes'?

Back

The part is the number of shoes worn, which is 25 pairs.

Front

How do you find 20% of a number?

Back

Multiply the number by 0.20. For example, 20% of 125 is 125 x 0.20 = 25.

Front

What is the relationship between part, whole, and percent?

Back

The part is a portion of the whole, and the percent expresses how much the part is in relation to the whole.