7.4.a: Percent Concepts

Front

Discount is a percentage of the cost that is __________ from the total.

Back

Subtracted

Front

At a sport club 40% prefer football, 40% basketball and the rest volleyball. 300 children attend this sport club. Find the number of those who prefer football?

Back

120

Front

Moving the decimal point 2 times to the right will change a ____________ into a ______________.

Back

decimal into a percent

Front

There are 100 apples consisting of 35 red apples and 65 green apples. What percentage is NOT green apple?

Back

35%

Front

Tip is a percentage of the cost that is __________ to the total.

Back

Added

Front

What is 25% of 200?

Back

50

Front

If a shirt costs $40 and is on sale for 20% off, what is the sale price?

Back

$32

Front

What is the formula to calculate percentage?

Back

(Part/Whole) x 100

Front

If 60% of a class of 30 students are girls, how many girls are in the class?

Back

18 girls

Front

What is the percentage increase if a price goes from $50 to $75?

Back

50% increase