Final answer:
To change 0.16 to a fraction, it can be written as 4/25. To place √3 on the number line, we can estimate it as 1.7 and locate it between 1 and 2.
Step-by-step explanation:
To change 0.16 to a fraction, we can write it as 16/100. Now, we can simplify it by dividing both the numerator and denominator by their greatest common divisor, which is 4. So, 16/100 simplifies to 4/25.
To place √3 on the number line, we need to find a rational number approximately equal to the value of √3. We know that 1^2 = 1 and 2^2 = 4, so √3 must lie between 1 and 2. Let's estimate it as 1.7. By placing 1.7 on the number line, we can estimate the position of √3.
Learn more about Changing decimal to fraction and placing square root on a number line