The exam started at 11:20 AM after 1hour and 20 minutes billy finished and left the room he left 15 minutes before me At what time did i leave the exam room

12:55 PM

Step-by-step explanation:

11:20AM + 1 Hour = 12:20PM

12:20PM + 20 Mins. = 12:40PM

12:40PM + 15 Mins. = 12:55PM

12:55.

Step-by-step explanation:

11:20 + 1 hour 20 minutes = 12:40

Plus the 15 minutes that you stayed behind.

12:40 + 15 = 12:55.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?