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How much larger will a room appear if one wall of the room consists of a larger plane mirror?
it will appear twice as large because you are also seeing a reflection of the room.
If it takes carlos 10 minutes to clean his room how many seconds will it take?
Each minute is 60 seconds long. Ten minutes equals 60 seconds multiplied by 10 which is 600 seconds. It will take Carlos 600 seconds to clean his room.
If half the people in a room leave at the end of every five minute interval and at the end of twenty minutes the next to last person leaves how many people were in the room to start with?
16
A school janitor has mopped 1/3 of a classroom in 5 minutes.At what rate is he moppingsimplify the answer?
If he mops 1/3 of the room in 5 minutes then he is mopping at a rate of 1 room every 15 minutes.
How many minutes of commercials in 30 minute tv show?
In the US there are approximately eight or 8-1/2 minutes of commercials per half hour of broadcast television. On cable there are about 10 full minutes of commercials which is why syndicated versions of television shows are edited to remove at least 1-1/2 to 2 minutes of the show to fit in the cable channel's timeslot. Pay cable shows have no commercials and can be anywhere from 25 minutes to 29 minutes in length. In the UK on ITV and other commercial networks there are 6 to 7-1/2 minutes of commercials per half hour, but the BBC only shows commercials for their own shows at the end of a program if there is room, so a half-hour show there can run up to 29-1/2 minutes with no commercials at all.
