Question

Plsplsplsss HELP MEE IM BEGGING YOU

Workers install 720 chairs at a constant rate. After 4 days, the workers still have to install 480 chairs. How much time does it take to install the chairs from start to finish?
​

Answer 1

12 days

Explanation:

As, After 4 days, remaining chairs = 480

So, the number of chairs already installed = 720-480 = 240

In 4 days they constructed = 240

In 1 day =240/4 = 60

So in 1 day = 60

So in "x" day = 720

So = 720/60

= 12

= 12 days