Which expression is equivalent to 1/64?

There is an infinite number of possibilities because you gave us no answer choices. Here are some of them:

2/128

4/256

6/384

8/512

And we could go on and on with this.

Hope this helps! If it did, please give brainliest! It would help a lot! Thanks! :D

2/128 and 38/2

Step-by-step explanation:

Hope this helps!

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: