Materi : Pecahan
( 0,9 - 9/12 ) ÷ 0,45 + 4⅖
= ( 9/10 - ¾ )/( 45/100 ) + 22/5
= ( 36/40 - 30/40 ) . 100/45 + 22/5
= 6/40 . 100/45 + 22/5
= 3/20 . 20/9 + 22/5
= 1/20 . 20/3 + 22/5
= ⅓ + 22/5
= 5/15 + 66/15
= ( 5 + 66 )/15
= 71/15 atau 4 + 11/15 atau 4,7333.. atau 473,333..%
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
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Materi : Pecahan
( 0,9 - 9/12 ) ÷ 0,45 + 4⅖
= ( 9/10 - ¾ )/( 45/100 ) + 22/5
= ( 36/40 - 30/40 ) . 100/45 + 22/5
= 6/40 . 100/45 + 22/5
= 3/20 . 20/9 + 22/5
= 1/20 . 20/3 + 22/5
= ⅓ + 22/5
= 5/15 + 66/15
= ( 5 + 66 )/15
= 71/15 atau 4 + 11/15 atau 4,7333.. atau 473,333..%
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]