The sum of 1/6 2/3 and 1/4 is

1.08333333333

Step-by-step explanation:

added them togetherHope this helps :)

13/12

Step-by-step explanation:

1/6 + 2/3 + 1/4 =

1.

make all of the fractions have the same number on the bottom. you do this by multiplying the same number to the top and bottom of the fraction.

the fraction stays the same in value but the top and bottom numbers change when you do this.

in this case the number on the bottom should be 12, because it is the smallest number that 6, 3, and 4 all dive into.

2/12 + 8/12 + 3/12

2.

add the top numbers together, keep the bottom number the same

(2+8+3)/12 = 13/12

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50