Answer:
62.5 oz
Step-by-step explanation:
We can use the ratio proportion method:
x:50::6.25:5
x = (50x6.25)/5
OR a more simple method is to do this:
5 gallons of milk require 6.25 oz. How many oz of powder do I need to get 10x that amount? Since 50 is 10x5, you do the same thing for 6.25, and get 62.5
To determine the number of cups that should be poured form the liter of orange juice, we convert first 1 liter to cups. In every liter there are 4.23 cups. So, we can pour out 4 cups. Approximately 0.23 cup of the juice will be left.
Answer:
5 meters
Step-by-step explanation:
The perimeter of a rectangle can be expressed as 2l+2w.
2l+2w=50
l=w+15
Substitute:
2(w+15)+2w=50
2w+30+2w=50
4w+30=50
4w=20
w=5
Hope this helps!
Answer:
40
Step-by-step explanation:
10% is 4 20% is 8 30% 12 40% is 16, and you keep on adding 4 every 10 percent.
I think is 2.5 centimeters