Respuesta :

Answer:

I think it's 60 or 64 because u got divided or multiply

Answer:

x = 60

Step-by-step explanation:

This is a proportion..

so basically in proportions you multiply the diagonals.

100x45= 4500

then you divide the product by the other number in this case the other number is 75.

4500/75= 60

The missing value is 60!! I hope this helps!!