Question

A beetle travels at a speed of 9cm/s. it travels a distance of 108cm before it is caught in a jar How long did the beetle run for?

Answer 1

Answer:

12

Step-by-step explanation:

9cm/s is the speed, in 1 second it will travel 9 cm, in 4 seconds it will travel 9 cm* 4 seconds is 36 cm and in 12 seconds it will be 36cm * 3 seconds is 108 centimetres.

Answer 2

Answer:

the right answer is :

12 s

Step-by-step explanation:

distance : 108cm

speed : 9cm/s

time : ??

time=distance ÷ speed

108 ÷ 9 = 12 s