Answers OC27 MATH COLL ALGEBRA-1200710-S1-Degele-VOL7006P Word ProblemsQuestion 3

3

AssignmentMultiple Choice

Word Problems

Question 3 • (OC27) MATH COLL ALGEBRA-1200710-S1-Degele-VOL7006P

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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