Question

What is x? i neeed to know ASAP

Answer 1

Hey!!
X/16=45/40
X=45*16/40
X=18

Answer 2

x=18

Explanation:

x 45

------- = -------

16 40

We can use cross products to solve this

40*x = 16 *45

Divide each side by 40

40x/40 = 16*45/40

x = 16*9/8

x = 16/8 *9

=2*9

x=18