The first thing we must know is how much David earns per hour.
$416 ÷ 8 hrs = $52/hr
$52/hr x 2.8hrs = $145.6
David earns $145.6 in 2.8 hours.
Answer:
per hour he earns 416/8= 52$
in 2.8 hours he will earn = 52×2.8= 145.6$
Explanation:
i hope you find it helpful, have a nice day
9.4m questions
12.1m answers