Question

the highest marks obtained by a student in the class is thrise the lowest mark Plus 9 . the highest scorer is 89 and find the lowest score.​

Answer 1

Answer:

80/3

Step-by-step explanation:

let x be lowest marks

a. t. q

3x+9=89

3x=80

x=80/3

x=26.66

Answer 2

Answer:

The lowest mark is 26.67 or 27

Step-by-step explanation:

let the lowest score be x

then, thrice of x + 9 = Highest score

3x + 9 = 89

3x = 89 - 9

3x = 80

x = 80/3

x = 26.67

In whole number approximately x = 27

therefore The lowest mark is 26.67 or 27

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