Math Review 7th Grade

Front

What is the formula to calculate the tip amount based on the bill and percentage?

Back

Tip Amount = Bill Amount × (Percentage / 100)

Front

If a regular price is $174 and there is a 40% discount, how do you calculate the sale price?

Back

Sale Price = Regular Price - (Regular Price × (Discount Percentage / 100))

Front

Calculate the expression: -4 + 5 - 12 + 1.

Back

The result is -10.

Front

What is the formula to find the discount amount on a price?

Back

Discount Amount = Original Price × (Discount Percentage / 100)

Front

Identify the smallest number among: 0, -2, -23, and 1/10.

Back

The smallest number is -23.

Front

What is the value of 20% of $25?

Back

$5.00

Front

How do you find the sale price after applying a discount?

Back

Sale Price = Original Price - Discount Amount.

Front

What is the result of the expression: 3 + 4 - 2 × 5?

Back

The result is -1.

Front

If a DVD is priced at $15 and has a 10% discount, what is the discount amount?

Back

The discount amount is $1.50.

Front

What is the difference between a percentage and a fraction?

Back

A percentage is a fraction out of 100, while a fraction represents a part of a whole.