Question

a sprinter run 200 metre in 20 second how many how many run in 2 minute 20 second ​

Answer 1

a sprinter run in 20 sec = 200 m

a sprinter run in 1 sec = 200/20

= 10 m

2 min 20 sec = 140 sec

a sprinter run in 140 sec = 140 × 10

= 1400 m

Answer 2

sprinter covered distance in 20 seconds=

200 meters

let the distance covered by sprinter in 2

minutes=x

convert minutes into seconds=1 minute= 60 seconds

=2 minutes =120 seconds

120 +20 seconds =140 seconds

X=200\20=10m

140×10 =1400