Question

A MAN CROSSES A 600 METRE LONG BRIDGE IN 5 MINUTE SPEED OF MAN IN KM/HR WILL BE?

Answer 1

Answer:

7.2 km/hr

Step-by-step explanation:

Distance = 600 m

Time = 5 min

Speed = Distance/Time

Speed = (600 /(5/60) )

Speed = 2 m/sec

In km/hr

Speed = 2 × (18/5) km/hr

Speed = 7.2 km/hr

Answer 2

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$\huge\tt{GIVEN:}$

• A man crosses a 600 meter bridge in 5 minutes

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$\huge\tt{TO~FIND:}$

• The speed of the man in km/hours

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$\huge\tt{SOLUTION:}$

As we know,

Speed = Distance/Time

↪Speed = (600/(5/60)_________________[Changing minutes to seconds✓]

↪Speed = 2 m/sec

Now, the speed in km/hr would be...

↪{2(18/5)}

↪7.2 km/hr

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