Front

What is the formula to calculate the rate of water dripping from a tap?

Back

Rate = Total Volume of Water / Total Time

Front

If Alyssa collected 3/8 cup of water in 2 1/2 hours, what is the rate in cups per hour?

Back

3/20 cups per hour

Front

What is the first step to calculate the final price after applying a discount?

Back

Subtract the discount amount from the original price.

Front

How do you calculate a percentage discount on an item?

Back

Multiply the original price by the discount percentage (as a decimal).

Front

If a sofa costs $380 and has a $40 discount, what is the new price before applying the percentage discount?

Back

$340

Front

What is the formula to find the sale price after applying multiple discounts?

Back

Sale Price = (Original Price - Discount 1) * (1 - Discount 2)