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Car speed : Lorry speed = 7 : 5

So, Car distance : Lorry distance = 7 : 5

Lorry distance = 5/12 × 16 = 6 2/km 

0 Replies 2 Likes ✔Accepted Answer

70 + 50 = 120
16/120 = 2/15
50 x (2/15) = 6 2/3

Ans : 6 2/3 km.

0 Replies 0 Likes
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