[tex]800 \: cc = 800 \: ml = 80 \: cl \\ \\ 800 \: cc \div 180 \: cl \\( 80 \: cl \div 20) \div (180 \: cl \div 20) \\ 4 \div 9[/tex]
800 cc : 180 cl
= (800/10) cl : 180 cl
= 80 cl : 180 cl
= (80/20) : (180/20)
= (4/1) : (9/1)
= 4 : 9
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
[tex]800 \: cc = 800 \: ml = 80 \: cl \\ \\ 800 \: cc \div 180 \: cl \\( 80 \: cl \div 20) \div (180 \: cl \div 20) \\ 4 \div 9[/tex]
800 cc : 180 cl
= (800/10) cl : 180 cl
= 80 cl : 180 cl
= (80/20) : (180/20)
= (4/1) : (9/1)
= 4 : 9