Car-A-is-moving-at-a-speed-of-45km-h-towards-car-B-which-is-moving-towards-car-A-at-a-speed-of-55km-h-If-the-two-cars-where-initially-seperated-at-a-distance-of-150m-Determine-how-long-it-will-take

Question Number 27436 by NECx last updated on 06/Jan/18

C a r A i s m o v i n g a t a s p e e d o f

45 k m / h t o w a r d s c a r B w h i c h i s

m o v i n g t o w a r d s c a r A a t a s p e e d

o f 55 k m / h . I f t h e t w o c a r s w h e r e

i n i t i a l l y s e p e r a t e d a t a d i s t a n c e

o f 150 m . D e t e r m i n e h o w l o n g i t

w i l l t a k e t h e t w o c a r s t o m e e t .

Commented by Rasheed.Sindhi last updated on 07/Jan/18

150 m or 150 k m ?

Answered by Rasheed.Sindhi last updated on 07/Jan/18

The distance is covered by (45 + 55) km / h

= 100 km / h

(\begin{matrix} Hours & Kms \\ 1 & 100 \\ x & 150 \end{matrix})

x = \frac{150}{100} = 1 \frac{1}{2} hours

Commented by Arya last updated on 07/Jan/18

t h e u n i t i s h o u r

Commented by Rasheed.Sindhi last updated on 07/Jan/18

Thanks Arya! Corrected now .

Commented by NECx last updated on 07/Jan/18

t h a n k s . I r e a l l y a p p r e c i a t e .

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