Question

Need help with this today

Answer 1

a) 2.5

b) x = 10

Explanation:

`a) \: (10)/(4) = (5)/(2) = 2.5`

`b) (10)/(4) = (25)/(x) \\ \\ 10x = 25 * 4 \\ 10x = 100 \\ \\ x = (100)/(10) = 10 \\ \\ x = 10`

I hope I helped you^_^