7/8 Accel. M3.TD Flashcard Review

Front

What is 13.2% as a decimal?

Back

0.132

Front

If a haircut costs $9 and a 20% tip is left, what is the total cost?

Back

$10.80

Front

Simplify the expression y - 0.25y.

Back

0.75y

Front

If Timothy eats p potatoes in May and 10% more in June, what expression represents the potatoes he ate in June?

Back

1.10p

Front

What is the ratio of real juice to sweetened water in a 40-ounce container if the ratio is 1:3?

Back

1 part real juice to 3 parts sweetened water.

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the formula to calculate a tip based on a percentage?

Back

Tip = Total Cost × (Tip Percentage / 100).

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form by combining like terms.

Front

What is the formula for calculating a percentage increase?

Back

Percentage Increase = (New Value - Original Value) / Original Value × 100.

Front

How do you find the total cost including tax and tip?

Back

Total Cost = Cost + (Cost × Tax Rate) + (Cost × Tip Rate).