Week 18~Thursday

Front

What inequality represents Jon's earnings if he earns $180 per week plus $25 for each sale to earn at least $500?

Back

180 + 25s ≥ 500

Front

How do you calculate the percentage of a book that has been read?

Back

(Pages read / Total pages) × 100

Front

If Arby’s advertises $5 for 3 Beef and Cheddar sandwiches, how much is this per sandwich?

Back

$1.67

Front

If Mr. Hollins gives away $800 each month and this is 16% of his budget, how do you find his overall budget?

Back

Overall budget = Amount given / Percentage = $800 / 0.16 = $5,000

Front

How do you calculate the number of defective toys if 6% of 550 toys are defective?

Back

Defective toys = Total toys × Defective percentage = 550 × 0.06 = 33

Front

What is the formula for calculating the total cost per item when given a total cost and quantity?

Back

Total cost per item = Total cost / Quantity

Front

Define 'inequality' in mathematical terms.

Back

An inequality is a mathematical statement that indicates one quantity is larger or smaller than another, using symbols like >, <, ≥, or ≤.

Front

What does it mean to find a percentage of a number?

Back

Finding a percentage of a number means calculating a fraction of that number based on the percentage value.

Front

How do you convert a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100.

Front

What is the relationship between total budget and percentage given away?

Back

Total budget = Amount given away / Percentage given away.