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Diantara perbandingan berikut yang senilai dengan adalah...

Diantara perbandingan berikut yang senilai dengan begin mathsize 14px style 3 space colon space 8 end style adalah...

  1. begin mathsize 14px style 18 space cm space colon space 4 comma 5 space dm end style

  2. begin mathsize 14px style 1 fourth space jam space colon space 50 space menit end style

  3. begin mathsize 14px style 3 space minggu space colon space 49 space hari end style

  4. begin mathsize 14px style 7 comma 5 space kg space colon space 200 space ons end style

Jawaban:

begin mathsize 14px style 18 space cm space colon space 4 comma 5 space dm end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 18 space cm end cell equals cell space 18 space cm end cell row cell 4 comma 5 space dm end cell equals cell 45 space cm end cell row cell fraction numerator 18 space cm divided by 9 space cm over denominator 45 space cm divided by 9 space cm end fraction end cell equals cell 2 over 5 end cell row blank equals cell 2 space colon space 5 end cell end table end style   

begin mathsize 14px style 1 fourth space jam space colon space 50 space menit end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 1 fourth space jam end cell equals cell 1 fourth cross times 60 space menit end cell row blank equals cell 15 space menit end cell row cell 50 space menit end cell equals cell 50 space menit end cell row cell fraction numerator 15 space menit divided by 5 space menit over denominator 50 space menit divided by 5 space menit end fraction end cell equals cell 3 over 10 end cell row blank equals cell 3 space colon space 10 end cell row blank blank blank end table end style 

begin mathsize 14px style 3 space minggu space colon space 49 space hari end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 3 space minggu end cell equals cell 3 cross times 7 space hari end cell row blank equals cell 21 space hari end cell row cell 49 space hari end cell equals cell 49 space hari end cell row cell fraction numerator 21 space hari divided by 7 space hari over denominator 49 space hari divided by 7 space hari end fraction end cell equals cell 3 over 7 end cell row blank equals cell 3 space colon space 7 end cell end table end style 

begin mathsize 14px style 7 comma 5 space kg space colon space 200 space ons end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 7 comma 5 space kg end cell equals cell 7 comma 5 cross times 1.000 space gr end cell row blank equals cell 7.500 space gr end cell row cell 200 space ons end cell equals cell 200 cross times 100 space gr end cell row blank equals cell 20.000 space gr end cell row cell fraction numerator 7.500 space gr divided by 2.500 space gr over denominator 20.000 space gr divided by 2.500 space gr end fraction end cell equals cell 3 over 8 end cell row blank equals cell 3 space colon space 8 end cell end table end style  

Jadi, perbandingan yang senilai dengan begin mathsize 14px style 3 space colon space 8 end style adalah begin mathsize 14px style 7 comma 5 space kg space colon space 200 space ons end style.

Oleh karena itu, jawaban yang benar adalah D.

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