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Many nhé bn !

Ê cậu bị sai chính tả kìa

Step 1: Calculate the speed of the train. Speed ​​(V) is calculated by the formula: Speed ​​= Distance / Time. The initial distance (d1) is 120 km. The initial time (t1) is 2 hours. di υ = t = 120 km 2 hours = 60 km/h The speed of the train is 60 kilometers per hour. Step 2: Calculate the time to travel 300 kilometers. Time (t) is calculated by the formula: Time = Distance / Speed. The new distance (d2) is 300 km. Speed ​​(2) is 60 km/h. t2 d2 = = 300 km 60 km/h = 5 hours 

There are many kín of animals in the water.

Chúc bn học tốt!

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??? Nhắn cái này để làm gì v?Trần Thị Vân Anh

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