Final answer:
b) 3/100. The fraction equivalent to 0.09 root squared is 3/100 (option b).
Step-by-step explanation:
To find which fraction is equal to 0.09 root squared, we can simplify the expression. First, let's find the square root of 0.09, which is 0.3. So we have 0.3 squared, which is 0.3 × 0.3 = 0.09. Now, we can see that the fraction equivalent to 0.09 root squared is 3/100 (option b).