Question

On decreasing a number by 18% it becomes 667. find the number

Answer 1

Answer:

813.4(approx)

Step-by-step explanation:

Let the number be x

Thus,accordung to question

x-18% of x=667

x-9x/50=667

x=667×50/41

x=813.4...

Answer 2

Step-by-step explanation:

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