Answer:
<em>x</em> = 28 Hours
Step-by-step explanation:
if you start with 20 bags done then you take that away from the 1000 and you have 980. Then you do 35x <em>x </em>or 35x28 = 980.
It will take 148 hours (In decimal form its 148.66336633)
500500-200200=300300
300300÷2020=148.66336633
i think an estimate for the answer would be around 90 degrees