Which conversion factors are used to multiply to 18 cm/s to get meters per minute? Choose each correct answer

A: 100cm/1m

B: 60s/1min

C: 1min/60s

D: 1min/100cm

A & B

Step-by-step explanation:

you need A to convert the 18cm into meters, which will give you m/s, then you need B to convert s to min to get the answer in the requested m/min.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

b.-4 units

all you   do is count how many times you move