Difficult Algebra Word Problem

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.

1) Find the constant of proportionality, k, to 2 decimal places if 615 workers work 7 hours and can produce 29833.65 widgets.

k = ___________

2) How many widgets (to the nearest tenth) can be produced by 665 workers in 32 hours?

Widgets =__________

Answer 1

(615)(7)k = 29833.65

Can you solve for k and answer?

(665)(32)k = ?