Last week, Malika's cat sleeps 18 hours each day. Her baby slept 91 hours total for the week. Compare the proportional relationship of the number of hours the cat and baby sleep each day.
To compare the proportional relationship of the number of hours the cat and baby sleep each day, we need to find out how many hours they each sleep on average each day.
The cat sleeps 18 hours per day.
There are 7 days in a week.
So, the cat sleeps 18 hours / 7 days = <<18/7=2.57142>>2.57 hours per day on average.
The baby sleeps a total of 91 hours for the week.
So, the baby sleeps 91 hours / 7 days = <<91/7=13>>13 hours per day on average.
Therefore, the proportional relationship of the number of hours the cat and baby sleep each day is approximately 2.57:13, which can be simplified to 1:5.
To compare the proportional relationship of the number of hours the cat and baby sleep each day, we need to find the average daily hours of sleep for both.
First, let's calculate the average daily hours of sleep for the cat:
The cat sleeps 18 hours each day.
In a week, there are 7 days.
So, the total number of hours the cat slept in a week is 18 hours/day * 7 days = 126 hours.
Next, let's calculate the average daily hours of sleep for the baby:
The baby slept a total of 91 hours for the week.
Since there are 7 days in a week, we can find the average daily hours of sleep for the baby by dividing the total hours by the number of days:
91 hours / 7 days = 13 hours/day (rounded to the nearest whole number).
Now, we can compare the proportional relationship between the cat and baby's average daily hours of sleep.
The cat sleeps 18 hours per day, while the baby sleeps 13 hours per day on average.
Therefore, the proportional relationship shows that the cat sleeps more hours per day compared to the baby.
To compare the proportional relationship of the number of hours the cat and baby sleep each day, we need to find the number of hours the baby sleeps per day.
To do this, we divide the total number of hours the baby slept in the week (91) by the number of days in the week.
There are 7 days in a week, so we divide 91 by 7:
91 / 7 = 13
Therefore, the baby slept an average of 13 hours each day.
Now, we compare this with the cat's sleeping hours per day. Since the cat sleeps 18 hours each day, we can see that the cat sleeps more than the baby.
In conclusion, the proportional relationship of the number of hours the cat and baby sleep each day is that the cat sleeps more hours per day than the baby.