Sam works 1/5 hour at the register of a store. he works 2/3 hour in the back stock room and 1/2 hour customers. how many hours did sam work that day?

Sam worked    hours that day (fractional answer)

Step-by-step explanation:

The total number of hours Sam worked is the sum of all the three hours given.

Let's add the first 2 using LCM and then add that result with the last.

Firstly:

Now,

The hours worked by Sam is 41/30 hours (fractional answer).

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value