Answers TOL-202627-S1-MTH-Algebra 2A - Parker Carla Real NumbersQuestion 3

3

AssignmentMultiple Choice

Real Numbers

Question 3 • TOL-202627-S1-MTH-Algebra 2A - Parker, Carla

Set up the equation, relating the new ratio of salt to solution to the desired 20% salt solution.

Answer

A

19.2/(160 – x) = 20/100

B

(160 – x)/19.2 = 20/100

C

0/19.2 = x/160

D

19.2/x = 20/100

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