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3.6. be Car A travelled 315Km for 3 hours. If Car B uses the same speed as Car A, calculate how far Car B will travel for 2hrs 30 Minutes.​

User Kizu
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Answer:

i guess it is 262.5 km

Explanation:

first we want to get the speed of the car so:315÷3=105 km/hr

then we will multiply this number by 2½ (2hrs and 30mins), it will be 262.5km

OR:

it is a proportion question so you can do this very simple trick

315---->3hrs

x--------> 2 hrs 30 mins and then do:

2½ x 315/3

you can use this method on any proportion question.

hope it helps

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