Question

$\pink{\textsf{FIND X IF-}}$

$\frac{90}{x} = \sqrt{ \frac{64}{729} }$

$\pink{\textsf{NO SPAM♪}}$​

Answer 1

90/x = √64/729

90/x = 8/27

90*27/8

45*27/4

x = 303.75

Answer 2

ANSWER IN THE ATTACHMENT