A car washer machine can wash 8 cars in 18 minutes. How marry cars can be washed at the same rate in 3 hours?

Created: 5 years ago | Updated: 2 months ago

Updated: 2 months ago

Sonali Bank Ltd Sonali Bank Ltd - Officer (IT) - 23.12.2016 Aptitude and Quantitative Skills

ব্যাখ্যা

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Best Ans:

3 hours = 180 minutes

In 18 minutes car washer washes 8 cars

In 1 minutes car washer washes 8/18 cars

In 180 minutes car washer washes (8*180)/18 = 80 cars

5 years ago

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Md Azizur Rahman

Founder of Satt

Aptitude and Quantitative Skills

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