8*40 = 320 * 2 = $640 for the 2 workers
640/2000 = 0.32
labor cost is 32% of the revenue
I believe it’s 8^3 I’m sorry if it’s wrong!!!!
It's 96%
816/850 = 0.96, which is 96%
Hope I helped! ( Smiles )
Sand to cement
7:3
210:x
ask yourself what number is needed to multiply by 7 to get 210 ( so you'd divide 210 by 7 which is 30). Multiply the other side by thirty as well to get the value of x
3*30 which is 90
