A mixture of 16 % disinfectant solution is to be made from 14 % and 22 % disinfectant solutions. How much of each solution should be used if 32 gallons of the 16 % solution are needed?
There needs to be___
gallons of 14 % solution and___
gallons of 22 % solution.

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.