Question

8. If 9 : 15 ::X: 25, then the value of x
is
(1 Point)
40
15
35
20​

Answer 1

$\huge\tt\colorbox{white}{AnsweR}$

$\sf\:9:15::x:25$

$\sf⟹\:\frac{9}{15}=\frac{x}{25}$

$\sf⟹\:15x=25 \times 9$

$\sf⟹\:15x=225$

$\sf⟹\:x=\frac{225}{15}$

$\sf⟹\:x=\frac{45}{3}$

$\sf⟹\:x=\frac{15}{1}$

$\tt\pink{⟹\:x=15}$

$\tt\red{⚘ \:So\:the\:correct\:option\:is\:(2) =15}$

• Thnku ❣