Question

1. which is greater than the number at point r on the number line and less than the number at point s?

a $\frac{12}{2}$
b $sqrt{15}$
c $sqrt{6}$
d 1.8

Explanation:

Step1: Identify values of R and S

Point R = 2.5, Point S = 4.5

Step2: Calculate option A value

$\frac{12}{2}=6$

Step3: Calculate option B value

$\sqrt{15}\approx3.87$

Step4: Calculate option C value

$\sqrt{6}\approx2.45$

Step5: Calculate option D value

$1.8$

Step6: Check range fit

Find value between 2.5 and 4.5.

Answer:

B. $\sqrt{15}$