165 meters as a percentage of 3 kilometres is

165 meters is 5.5% of 3 kilometers.

Solution:

We need to calculate 165 meters is what percent of 3 kilometers.

When comparing or calculating percentage the two quantity should have same units.

So we need to convert 3 kilometers into meters

1 km = 1000 meters

So

3 km = 3000 meters

Now, need to calculate 165 meters as how much percentage of 3000 meters

So we get  

= 5.5%

Hence 165 meters is 5.5% of 3 kilometers.

Step-by-step explanation:

3km = 1000 m

(165×100)/1000 = 16,5%

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !