By double I mean 2 people each and by single I mean 1 person each. No this isn't math homework, I actually have to do this! :-)
2006-11-13 05:07:49 · 8 answers · asked by Lost OC Boy 3 in Science & Mathematics ➔ Mathematics
2x+80-x=120
x=40 double
80-x=40 single.
2006-11-13 05:10:13 · answer #1 · answered by yupchagee 7 · 16⤊ 0⤋
those are all superb solutions. the simplest thank you to look at that's to be attentive to that each and every room will carry a minimum of one individual. for this reason there are 40 4 human beings left over in case you place one individual consistent with room. a hundred and twenty human beings - seventy six rooms = 40 4 extra desirable human beings. for this reason 40 4 rooms could be double. Subtract 40 4 from the finished variety of rooms and you have 32 rooms that are singles. seventy six rooms-40 4 doubles=32 singles
2016-10-17 05:40:57 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Split the guests in 3 groups of 40 people.
One group of 40 guests goes into 40 room
The other two groups, 80 people, go into the other 40 rooms.
Th
2006-11-13 05:49:14 · answer #3 · answered by Thermo 6 · 0⤊ 0⤋
40 double, 40 single
2006-11-13 05:16:44 · answer #4 · answered by startwinkle05 6 · 0⤊ 0⤋
40 single rooms and 40 double rooms
2006-11-13 05:15:25 · answer #5 · answered by girlinlove 3 · 0⤊ 0⤋
If you don't want to fill the hotel, 60 doubles will do the job and you're left with 20 empty rooms for other customers. What was the difficulty?
2006-11-13 05:17:12 · answer #6 · answered by I Drum 3 · 0⤊ 0⤋
40 of each
2006-11-13 06:52:20 · answer #7 · answered by sonima26 1 · 0⤊ 0⤋
i think it should be 35 doubles and 50 singles...
2006-11-13 05:34:54 · answer #8 · answered by Pr1Nc3$$ 2 · 0⤊ 0⤋