Question

Teacher tell the class that the highest mark obtained by a student in her class twice the lowest mark puls 6. The highest score is 86. What is the lowest score

Answer 1

Answer:

The lowest Mark will be 74

Answer 2

Step-by-step explanation:

Let the lowest score be x.

According to the question, the highest score=2x+6.

The actual highest score=86

So 2x+6=86

=> 2x=86-6

=> 2x=80

=> x=80/2

=>x=40

So the lowest score is 40.

hope it helps you.