An engine pulls four identical carriages. The engine is 2/3 the length of a carriage and the total length of the train is 86.8m. Find the length of the engine.
Created: 6 months ago | Updated: 6 days ago
Job Solution Combined Bank (সমন্বিত ব্যাংক) সমন্বিত ৫ ব্যাংক | অফিসার ক্যাশ | 25-03-2022 গণিত
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Let the length carriage=x

So the length of engine=(⅔)*X

According to question,

4x+(⅔)x=86.8

We get, x=8.266

So the length of engine = (⅔)*8.266=12.4

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