The fuel for a chain saw is a mix of oil and gasoline. The label says to mix 6 ounces of oil with 16 gallons of gasoline.
A. How much oil would you use if you had 32 gallons of gasoline?
B. Set up a proportion to use in solving this problem.
Thing 2
A. EXPLAIN how to set up a proportion and then
B. solve the problem below.
A recipe calls for 9 tablespoons of milk for every 21 cups of flour. If the chef puts in 168 cups of flour, how many tablespoons of milk must the chef add?
The formula for the area of a triangle is:
A=1/2*b*h
b=5m
A=20m
If we know both the area and the base of the triangle, we can solve for the height...
A=1/2*b*h
20=1/2*5*h
20=2.5*h
divide both sides by 2.5
8m=h
The height of the triangle is 8m
Answer:
28
Step-by-step explanation:
100%-80%=20%
35×0.2=7
or
35×0.8=28
35-28=7