trina works after school and on weekends. she always works three days each week. this week she worked 2 3/4 hours on monday, 3 3/5 hours on friday and 5 1/2 hours on saturday. next week she plans to work the same number of hours as this week, but will work for the same number of hours each day. how many hours will she work each day?

To find the number of hours Trina will work each day next week, we first need to calculate the total number of hours she worked this week.

Trina worked for 2 3/4 hours on Monday, 3 3/5 hours on Friday, and 5 1/2 hours on Saturday.

To add these fractions, we need to convert them to a common denominator. The least common denominator for 4, 5, and 2 is 20.

So, 2 3/4 hours is equivalent to (2 x 4 + 3)/4 = 11/4 hours.
3 3/5 hours is equivalent to (3 x 5 + 3)/5 = 18/5 hours.
5 1/2 hours is equivalent to (5 x 2 + 1)/2 = 11/2 hours.

Adding these fractions, we get:
11/4 + 18/5 + 11/2

To add these fractions together, we should convert them to a common denominator. The least common denominator for 4, 5, and 2 is 20.

11/4 is equivalent to (11 x 5)/20 = 55/20 hours.
18/5 is equivalent to (18 x 4)/20 = 72/20 hours.
11/2 is equivalent to (11 x 2)/20 = 22/20 hours.

Adding these fractions, we get:
55/20 + 72/20 + 22/20 = 149/20 hours.

Now that we know Trina worked 149/20 hours this week, we can find out how many hours she will work each day next week.

Since she works three days each week, we can divide the total hours she worked by 3 to find out how many hours she will work each day.

(149/20) ÷ 3 = 149/20 ÷ 3/1

To divide fractions, we can multiply the first fraction by the reciprocal of the second fraction.

(149/20) x (1/3) = (149/20) x (1/3) = (149/20) x (1/3) = 149/60

Therefore, Trina will work approximately 149/60 hours each day next week.

(2.75 + 3.6 + 5.5) / 3 = ____ hours per day

She works 2 hours each day

how many hours will she work each day

How did you 2 hours if the hours added up is 11.85 and divide that by 3 gives you 3.95

uranus thats what you call the planet

4 hours and 35 min. Each day.

Ez

How did you get 2 hours if the hours added up is 11.85 and divide that by 3 gives you 3.95

She works 4 hours and 35 minutes. 11.85 divided by 3 equals 3.95. 3 hours, 95 minutes or (1 hour and 35 minutes). 3+1= 4 hours and 35 minutes