Question

What single percentage change is equivalent to a 12% decrease followed by a 18% increase?

Answer 1

Answer:

3.84% increase

Step-by-step explanation:

You start with a number x. Decreasing by 12% turns it into 0.88x. Increasing by 18% turns it to (0.88)(1.18)x = 1.0384x, which is equivalent to a 3.84% increase.

Answer 2

Answer:

33.3333% decrease

Step-by-step explanation:

Calculate percentage change

from V1 = 18 to V2 = 12

(V2−V1)|V1|×100

=(12−18)|18|×100

=−618×100

=−0.333333×100

=−33.3333%change

=33.3333%decrease

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