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answer it please it's urgent...30 % passengers from a traingot down at station A, 70% of the remaining got down at station B . if there are still 1050 passengers in the train , how many passengers were there before station A , provided no one boarded the train at station A and B |
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Answer» ong>Step-by-step explanation: Let the MO. of passengers on the bus be x Given 30% of then got down ar station A i.e 100 30x
PEOPLE got down at station A and Remaining people on the bus 100 70x
ALSO given that 70% of remaining people got down at station B i.e, 100 70
( 100 70
x)= 100 49
x i.e, 100 49
x people got down ae station B Remaining people on the bus x− 100 30x
− 100 49x
= 100 21x
Given Remaining people were =1050 100 21x
=1050 x=5000 ∴ there are 5000 people on the bus. |
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