Answer:
D
Step-by-step explanation:
the rest of them have 2 Y for 1 X
A suitable equation will equate the quantity of detergent both before and after the water is added to the solution.
the amount of detergent in 11 gal of 18% solution is the same as the amount of detergent in the 12% solution (after g gallons of water are added)
.18*11 = .12*(11+g)
Answer:
It's 23.5
Step-by-step explanation:
940/40 = 23.5
Answer:
220 cars
Step-by-step explanation:
Fraction of other cars=1-¼-⅕=11/20
Total number of cars=55÷11×20=220
