It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

1 13/24 hours

Step-by-step explanation:

If we are finding something longer , we know that is subtraction

7 3/8 - 5 5/6

The common denominator is 24

7 3/8 *3/3 = 7 9/24

5 5/6 = 5 5/6 *4/4 = 5 20/24

7 9/24 - 5 20/24

We will need to borrow from the 7 since 20>9

6 + 24/24 + 9/24 - 5 20/24

6 33/24 - 5 20/24

1 13/24 hours

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it