Question

Of 9 students surveyed four said that prefer exercising in the morning rather than in the evening Express this fraction as a decimal use bar notation of necessary

Answer 1

Answer: Decimal notation with bar is
`0.\bar{4}`

Explanation:

Since we have given that

Total number of students = 9

Number of students prefer exercising in the morning rather than in the evening = 4

So, Part of students who prefer exercising in the morning rather than in the evening over the total number of students is given by

`\frac{\text{ Number of students who exercise in the morning}}{\text{ Total number of students}}\\\\=(4)/(9)\\\\=0.44444444444444...\\\\=0.\bar{4}`

Hence, decimal notation with bar is
`0.\bar{4}`