rosalie excerices for 2/5 of an hour every morning. how much time does she spend excersing in a week? convert the answer to a mixed number
To find out how much time Rosalie spends exercising in a week, we need to multiply the amount of time she exercises each day by the number of days in a week.
She exercises for 2/5 of an hour each morning, and there are 7 days in a week.
2/5 x 7 = 14/5
The answer is 14/5 hours.
To convert this to a mixed number, we divide the numerator by the denominator:
14 รท 5 = 2 remainder 4
Therefore, Rosalie spends 2 and 4/5 hours exercising in a week.