Question

solve it
don't write only answer and anything
[hint: Answer is 2m 40sec]​

Answer 1

Step-by-step explanation:

Answer::☺

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Given::

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$\bold{\purple{\fbox{\red{speed=18km/hr}}}}$

$\bold{\purple{\fbox{\red{distance=800m}}}}$

As we know that

Speed =distance /time

$put \: the \: given \: values$

☞ 18x5/18m/sec=800m/time

time=800/5=160

Answer will be 2m40sec