Week 16 - Warm up #75B - 12/20

Front

What is the formula to calculate reading rate?

Back

Reading Rate = Total Pages Read / Total Time in Minutes.

Front

If John reads 135 pages in 90 minutes, what is his reading rate in pages per minute?

Back

1.5 pages per minute.

Front

How do you find the total earnings based on hourly wage?

Back

Total Earnings = Hourly Wage x Total Hours Worked.

Front

If Christian earns $165 for 20 hours, how much does he earn per hour?

Back

$8.25 per hour.

Front

If Christian works 60 hours, how do you calculate his total earnings?

Back

Total Earnings = $8.25 x 60 = $495.

Front

What is a proportional relationship?

Back

A relationship where the ratio between two quantities remains constant.

Front

What is a non-proportional relationship?

Back

A relationship where the ratio between two quantities does not remain constant.

Front

How can you determine if a graph is proportional?

Back

A graph is proportional if it passes through the origin (0,0) and has a constant ratio.

Front

What does it mean for a ratio to be in simplest form?

Back

A ratio is in simplest form when the numerator and denominator have no common factors other than 1.

Front

If there are 2 triangles and 3 circles, what is the ratio of triangles to circles in simplest form?

Back