SOLUTION: A warehouse has a total of 198 washing machines. 10% of the front load washing machines and 25% of the top load washing machines make up a total of 30 washing machines. How many fr

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: A warehouse has a total of 198 washing machines. 10% of the front load washing machines and 25% of the top load washing machines make up a total of 30 washing machines. How many fr      Log On


   



Question 1200967: A warehouse has a total of 198 washing machines. 10% of the front load washing machines and 25% of the top load washing machines make up a total of 30 washing machines. How many front load and how many top load washing machines are there?
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
                       VARIABLES     DESCRIPTION

FRONT LOADING            A           (0.10)A

TOP LOADING             198-A       (0.25)(198-A)

Total                   198          30

Variable assigned for how many front-loading machines...
Form the necessary equation and solve.