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Kerjakan soal-soal berikut ini! 16 14 ​ × 15 12 ​ × 3 6 2 ​ = …

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A. Acfreelance

Master Teacher

Jawaban terverifikasi

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 14 over 16 cross times 12 over 15 cross times 3 2 over 6 equals 2 1 third.

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Pembahasan

Untuk dapat melakukan perkalian antara pecahan biasa dengan pecahan campuran, kita perlu mengubah pecahan campuran menjadi pecahan biasa terlebih dahulu. Perhatikan bahwa Akibatnya Jadi, .

Untuk dapat melakukan perkalian antara pecahan biasa dengan pecahan campuran, kita perlu mengubah pecahan campuran menjadi pecahan biasa terlebih dahulu.

Perhatikan bahwa

table attributes columnalign right center left columnspacing 0px end attributes row cell 3 2 over 6 end cell equals cell fraction numerator 6 cross times 3 plus 2 over denominator 6 end fraction end cell row blank equals cell fraction numerator 18 plus 2 over denominator 6 end fraction end cell row blank equals cell 20 over 6 end cell end table

Akibatnya

table attributes columnalign right center left columnspacing 0px end attributes row cell 14 over 16 cross times 12 over 15 cross times 3 2 over 6 end cell equals cell 14 over 16 cross times up diagonal strike 12 squared over 15 cross times 20 over up diagonal strike 6 to the power of 1 end cell row blank equals cell 14 over up diagonal strike 16 to the power of 4 cross times 2 over 15 cross times up diagonal strike 20 to the power of 5 over 1 end cell row blank equals cell 14 over 4 cross times 2 over up diagonal strike 15 cubed cross times up diagonal strike 5 to the power of 1 over 1 end cell row blank equals cell 14 over up diagonal strike 4 squared cross times up diagonal strike 2 to the power of 1 over 3 cross times 1 end cell row blank equals cell up diagonal strike 14 to the power of 7 over up diagonal strike 2 to the power of 1 cross times 1 third cross times 1 end cell row blank equals cell 7 over 3 end cell row blank equals cell 2 1 third end cell end table

Jadi, 14 over 16 cross times 12 over 15 cross times 3 2 over 6 equals 2 1 third.

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