Pertanyaan

9 5 1 × 6 6 9 = ...

$9 \frac{1}{5} \times 6 \frac{9}{6} = ...$

N. Puspita

Master Teacher

Jawaban terverifikasi

Jawaban

.

9 begin inline style 1 fifth end style cross times 6 begin inline style 9 over 6 end style equals 69

Pembahasan

Terlebih dahulu pecahan campuran kita ubah menjadi pecahan biasa. Sehingga, Jadi, .

Terlebih dahulu pecahan campuran kita ubah menjadi pecahan biasa.

$9 begin inline style 1 fifth end style equals fraction numerator 9 cross times 5 plus 1 over denominator 5 end fraction space space space space space space space space space space space space space space space space space space space space space 6 begin inline style 9 over 6 end style equals fraction numerator 6 cross times 6 plus 9 over denominator 6 end fraction space space space space space equals fraction numerator 45 plus 1 over denominator 5 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals fraction numerator 36 plus 9 over denominator 6 end fraction space space space space space equals 46 over 5 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 45 over 6$

Sehingga,

$9 begin inline style 1 fifth end style cross times 6 begin inline style 9 over 6 end style equals 46 over 5 cross times 45 over 6 space space space space space space space space space space space space space space equals fraction numerator 46 divided by 2 over denominator 5 divided by 5 end fraction cross times fraction numerator 45 divided by 5 over denominator 6 divided by 2 end fraction space space space space space space space space space space space space space space equals 23 over 1 cross times 9 over 3 space space space space space space space space space space space space space space equals 23 over 1 cross times fraction numerator 9 divided by 3 over denominator 3 divided by 3 end fraction space space space space space space space space space space space space space space equals 23 over 1 cross times 3 over 1 space space space space space space space space space space space space space space equals 69$

Jadi, .