Question

distance =3km time =10min calculate speed in cm per sec​

Answer 1

Answer:

500cm/sec

Step-by-step explanation:

3km=300000 cm

Time 10 min =10*60= 600 sec

Speed =(300000/600)=500 cm/sec

Answer 2

Answer:

500cm/cm

Step-by-step explanation:

speed = distance/time

distance = 3km= 3000m= 300000cm

time =10 min = 600sec

speed = 300000÷600

=500cm/sec