Answer:
1.6 hours
Step-by-step explanation:
Number of opening hours a day = 8
Number of groups = 5
Dividing the number of opening. Hours equally among the 5 groups :
8 hours / 5
= 1.6 hours per group per day
The third one is the right one on e2020
Answer:
4. SR= 17 (opposite angle of parallogram are equal)
