No.036
POINT
Example
①\(6:x=15:4\)
②\(x:(x+1)=12:14\)
① \(x=\frac{8}{5}\)
② \(x=6\)
② \(x=6\)
Try it yourself.
PRACTICE 01
\(3:x=9:12\)
\(x=4\)
PRACTICE 02
\(5:8=x:24\)
\(x=15\)
PRACTICE 03
\(x:7=6:21\)
\(x=2\)
PRACTICE 04
\(4:(x+1)=2:5\)
\(x=9\)
PRACTICE 05
\(x:(x+2)=3:5\)
\(x=3\)
PRACTICE 06
\((x-1):x=4:5\)
\(x=5\)