Convert 3\8 to a decimal and percent

divide 8 into 3

    0.375

8 | 3.000

    2 4

       60

       56

         40

         40

           0

0.375 is a decimal

times it by 100 to get percent = 37.5 %

(when you times decimals by 100 you simply move the decimal over two places right)

3/8 as a decimal is 0.375

3/8 as a percent is 37.5

hope this helps !

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

answer:

f(5/2) = 10/3

i hope this you!

the answer is 13 cm