A tiger sleeps 18 to 20 hours a day. How many hours will a tiger sleep in 7 weeks?(1 point)
Responses
630 to 700 hours
630 to 700 hours
882 to 980 hours
882 to 980 hours
126 to 140 hours
126 to 140 hours
2.5 to 2.9 hours
To calculate the total number of hours a tiger will sleep in 7 weeks, we need to find the product of the number of hours slept per day and the number of days in 7 weeks.
Since a tiger sleeps 18 to 20 hours a day, we can calculate the lowest and highest estimates: 18 hours/day and 20 hours/day.
Number of hours slept per day: 18 to 20 hours
Number of days in 7 weeks: 7 weeks x 7 days/week = 49 days
Lowest estimate:
18 hours/day x 49 days = 882 hours
Highest estimate:
20 hours/day x 49 days = 980 hours
Therefore, a tiger will sleep between 882 to 980 hours in 7 weeks.
The correct option is:
882 to 980 hours
To calculate the number of hours a tiger will sleep in 7 weeks, we first need to determine the average number of hours a tiger sleeps per day and then multiply it by the number of days in 7 weeks.
Given that a tiger sleeps for 18 to 20 hours a day, let's take the average value and assume it is 19 hours.
Now, we calculate the total hours a tiger sleeps in a week by multiplying the average daily sleeping hours (19) by the number of days in a week (7).
19 hours/day * 7 days/week = 133 hours/week
Finally, to find the number of hours a tiger will sleep in 7 weeks, we multiply the total hours per week (133) by the number of weeks (7).
133 hours/week * 7 weeks = 931 hours.
Therefore, a tiger will sleep for approximately 931 hours in 7 weeks.
To calculate the number of hours a tiger will sleep in 7 weeks, we first need to determine the total number of hours it sleeps in a day and then multiply it by the number of days in 7 weeks.
The tiger sleeps 18 to 20 hours a day.
Let's calculate the minimum and maximum number of hours a tiger can sleep in a day.
Minimum hours: 18 hours per day
Maximum hours: 20 hours per day
Now, we multiply the minimum and maximum hours per day by the number of days in 7 weeks.
Minimum hours: 18 hours/day * 7 days/week * 7 weeks = 882 hours
Maximum hours: 20 hours/day * 7 days/week * 7 weeks = 980 hours
Therefore, a tiger will sleep between 882 to 980 hours in 7 weeks.