Answer:
What is the question?
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
12 / 60 = 0.2
0.2 x 100 = 20
20%
(% = Part / Whole × 100)
Solution:above picture
Answer for the questions: Substitution method would be the best to solve the problem because we have two unknown value and the substitution method is most useful and an easier method for solving problem with two equations with 2 unknown values.
89.890 Is what I would think it would be. Hope it helped.