50 painters can paint 3 buildings in 6 days. painters are paid $20/hour each day and they work for 8 hours per day. if more painters are hired to paint 2 buildings in 1 day. how much money will be needed to pay them?

$32000 need to pay the painters

Step-by-step explanation:

Given

50 painters paint 3 buildings in 6 days and are paid $20/hour and they work for 8 hours

let = 50,  =3,=6,  =8

Now more painters are hired to paint 2 buildings in 1 day.

Let the number of painters be ,=2,=1,=8

Now by time Work formula we get

Substituting the value we get.

= 200 painters

Now Painters are paid $20/ hour and had worked for 8 hour and completed in 1 day

then Money paid for 1 painter for 8 hours and for 1 day = 208 =160

Money paid to 200 painters = 200 160= $32000

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

no idea

step-by-step explanation: