Rational Expressions and Equations math

Question

The number of widgets that a manufacturing plant can produce varies jointly as the number of workers and the time that they have worked. Find the constant of proportionality k to 2 decimal places if 480 workers work 17 hours and can produce 34353.6 widgets.

 

k=

 

how many widgets (to the nearest tenth) can be produced by 525 workers in 23 hours?

 

Widgets=

Answer 1

Widgets=k*workers*time

34353.6=K*480*17

k=4.21