Question

15 points! Middle School Physical Science.

Answer 1

S = d/t

Step-by-step explanation:

The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time.

Answer 2

1st t=d/s

2nd s=d/t

5th d=st

are all of the variations I came up with

Step-by-step explanation:

the original formula for speed is s=d/t

then, I created a ratio of s/1=d/t and cross multiplied to find d=st

then, I isolated the t in one side by dividing by s on both sides.