Two trains started at tht‘ same time, one from a to b and the other from b to
a. if they arrived at b and a respectively 4 hours and 9 hours after they passed each other, the ratio of 'ihe speeds of the two trains was
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i would say the answer to this is 9:10
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solutions :-
Let to be the total distance = x
=>Speed of A is (a)
=>Speed of B is (b)
According to the Question's Statement!
=> 4 ×a = x -------(1)
=> 9 × b = x -------(2)
From Equation (1) and (2) , RHS is Equal
4×a = 9×b
b/a= 2/3
Hence,
a:b = 3:2
Thanks
Let to be the total distance = x
=>Speed of A is (a)
=>Speed of B is (b)
According to the Question's Statement!
=> 4 ×a = x -------(1)
=> 9 × b = x -------(2)
From Equation (1) and (2) , RHS is Equal
4×a = 9×b
b/a= 2/3
Hence,
a:b = 3:2
Thanks
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