Sagot :
answer
67.5
Step-by-step explanation:
45:90=x:135
45×135=6,075
90×x=x90
6,075=x90 eliminate 90
6,075/90=x90/90
67.5=x or x=67.5
answer
67.5
Step-by-step explanation:
45:90=x:135
45×135=6,075
90×x=x90
6,075=x90 eliminate 90
6,075/90=x90/90
67.5=x or x=67.5