EOG Test Prep Number System – Calculator Active

Front

What is the formula to calculate earnings based on hourly wage and hours worked?

Back

Earnings = Hourly Wage × Hours Worked

Front

If Chris earns $10.20 per hour and works 8 hours, how much does he earn?

Back

$81.60

Front

What fraction of his earnings did Chris give to his father if he gave 1/5?

Back

1/5 of his earnings

Front

How do you calculate the amount left after giving away a portion of earnings?

Back

Amount Left = Total Earnings - Amount Given Away

Front

What is the value of -2/5 + 0.8?

Back

0.2

Front

How do you simplify the expression ( -2/5 + 0.8 ) - ( -3/5 + 0.4 )?

Back

Combine like terms and simplify to get 0.6.

Front

What is the formula to estimate the cost of driving based on miles per gallon and gas price?

Back

Cost = (Distance / Miles per Gallon) × Price per Gallon

Front

If Sandra's car gets 23.4 miles per gallon and gas costs $4.02, what is the cost for 300 miles?

Back

$50

Front

What is wind chill temperature?

Back

Wind chill temperature is the perceived decrease in air temperature felt by the body on exposed skin due to the flow of air.

Front

How do you find the difference between actual temperature and wind chill temperature?

Back

Difference = Actual Temperature - Wind Chill Temperature