Question

the distance around a field is 540m. Vijay runs around the field 8 times in half an hour what is his average speed in metre per second​

Answer 1

Answer:

here is your answer mate

2.4 meter per seconds

hope it helps you

Answer 2

$\huge \underline{ \boxed{ \tt GIVEN}}$

$\tt ⨭ \red{ Perimeter \: of \: field = 540 m}$

$\tt ⨭ \green{no. \: of \: times \: vijay \: runs \: around \: field }\\ \tt = \blue{ 8times}$

$\tt ⨭ \gray{time = 30mins}$

$\huge \underline{ \boxed{ \tt FIND}}$

$\tt ➳ \purple{Average \: speed \: in \: m/s}$

$\huge \underline{ \boxed{ \tt SOLUTION}}$

$\tt ✰ \green{ Perimeter \: of \: field = 540 m}$

$\tt ✰ \blue{no. \: of \: times \: vijay \: runs \: around \: field }\\ \tt = \blue{ 8times}$

$\tt ✰ \pink{ So, \: distance \: covered \: by \: Vijay } \\ \tt = 8 \times 540m$

$\tt ✰ \purple{ time \: taken }$

$\tt = \purple{30 \times 60 = 180sec}$

$\tt ✰ \red{ Average \: Speed = \frac{Distance}{Time} } \\ \tt = \green{ \frac{8 \times 54 \cancel0m}{180 \cancel0sec} } \\ \tt = \orange{ \frac{24}{10} = 2.4m /s }$

$\tt ⛥ \pink{ Hence, \: Average \: Speed \: is \boxed{ \tt2.4m /s } }$