Question

What is the solution for x in the proportion 2/4 = x/10?

choices:
2
4
20
5

Answer 1

4.
you have to make the denominators equal so the lcd is 40 we assume x is one and multiply it by four bc we multiplied the denominator by 4 :)

Answer 2

Thanks:)

Answer 3

no problem :)

Answer 4

@rebeccaskell94 better luck next time ;)
4x = 10 * 2
4x = 20
x = 20/4
x = 5

Answer 5

LOL

Answer 6

meh bad