First there's 48 passengers so write down
48
Then x passengers get off and 3 get on which makes
48-x+3
Then half the passengers get off and 7 get on with 22 passengers left on the bus which makes
(48-x+3)
----------- + 7 = 22
2
Now we minus 7 from both sides which makes
(48-x+3)
----------- = 15
2
Then we times by 2 on both sides which makes
(48-x+3) = 30
Now we just solve it like this
51-x = 30
-x = -21
x = 21
I hope this have helped :)
let the number of passengers that get off at the first stop be x
Passengers left after the first stop will be (48-x)+3 =51-x
passengers left after second stop
1/2(51-x)+7
now we are told there are 22 passengers on board
therefore
1/2(51-x)+7=22 multiply both side by 2 to get
51-x+14=44 collect like terms
65-x=44
x=21 passengers
40 passangers, half of these are children, which is 20. Half of the children are girls, which is 10. So the other 10 children must be boys.
To find half of 136, divide it by 2. The answer is 68.
Half of 756 is 378. All you do to find the answer is 756 divided by 2.
Half of 0.3 is 0.15. You would find that by taking 0.3 and dividing by 2.
No, one half (1/2) of 462 is 231. To find what one half of a number is, divide it by two.
half of the passengers
About half.
The number of crew members depends on the number of passengers. A favorable ratio is about one crew member for every two passengers to every two and one-half passengers.
It only had around 20, only enough for half the passengers onboard
There were 20 lifeboats, which was only enough for half of the maximum capacity of passengers
i say tight jeans and a half sleeved shirt
Because so many people were on it! Not even half of the passengers were rescued. It is memorable but not in a good way.
Double half the money generated every year by people traveling - that is people really do 'travel'.
There was 24 lifeboats, 4 buckeled. There was room for only half the passengers, but less than half when the sinking took place. if there were more lifeboats, it would have helped the passengers. Than there would be everybody surviving, exept for those who ware ready to die, or a captain.
40 passangers, half of these are children, which is 20. Half of the children are girls, which is 10. So the other 10 children must be boys.
If you are traveling 34 mph, it's one hour. If you are traveling 68 mph, it's half an hour.
Two hours.