Math, asked by sujata56, 11 months ago

how long will a boy take to run around a square field of side 35 metres if he run at the rate of 19 per hour​

Answers

Answered by Ishwarya12
1

Total distance= perimeter of square

=4s=4x35=140m

Speed=19km/hr=19x5/18=95/18

Time=distance/speed

=140/95/18=140x18/95

=2520/95

=26.52s

Hpe it hlps u

Ishwarya12: I checked another website in which they mentioned tat d speed is 9km/hr
Ishwarya12: And d ans thy gave is 56 sec
sujata56: do the math
sujata56: it will be 9km/hr
sujata56: please do this math
Ishwarya12: Mark me as d brainliest thn
sujata56: ok
sujata56: at first do the math
Ishwarya12: Ask d quest again coz im nt able 2 edit it
sujata56: why
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