Answer:
3.6 centimeters in 4 seconds.
Step-by-step explanation:
Given, 2.7 centimeters in 3 seconds. x centimeters in 4 seconds.
We will solve this problem by unitary method.
since in 3 seconds = 2.7 centimeters
therefore, in 1 second = \(\frac{2.7}{3}\)
Therefore, in 4 seconds = \(\frac{2.7}{3}\) × 4
= \(\frac{10.8}{3}\)
= 3.6 centimeters
3.6 centimeters in 4 seconds.
