Answer:

Step-by-step explanation:



Reducing 3 from numerator and denominator,

Answer:
Given in the question itself ......1 would be 33 seconds .......................
It's a glitch I believe (screenshot and contact your teacher)
1. option 1
2. option 1
3. option 4
4. option 1
5. option c
explanation is in picture attached.
excuse me.for my bad handwriting