Pertanyaan

5 2 ÷ 2 4 + 3 2 = ...

$\frac{2}{5} \div \frac{4}{2} + \frac{2}{3} = ...$

L. Rante

Master Teacher

Mahasiswa/Alumni Universitas Negeri Makassar

Jawaban terverifikasi

Jawaban

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2 over 5 divided by 4 over 2 plus 2 over 3 equals 13 over 15

Pembahasan

Ingat : Pada operasi hitung campuran, dahulukan operasi pembagian dari operasi penjumlahan Perhatikan perhitungan berikut Dengan demikian, .

Ingat :

Pada operasi hitung campuran, dahulukan operasi pembagian dari operasi penjumlahan

Perhatikan perhitungan berikut

$table attributes columnalign right center left columnspacing 0px end attributes row cell 2 over 5 divided by 4 over 2 plus 2 over 3 end cell equals cell open parentheses 2 over 5 divided by 4 over 2 close parentheses plus 2 over 3 end cell row blank equals cell open parentheses 2 over 5 cross times 2 over 4 close parentheses plus 2 over 3 end cell row blank equals cell fraction numerator 2 cross times 2 over denominator 5 cross times 4 end fraction plus 2 over 3 end cell row blank equals cell 4 over 20 plus 2 over 3 end cell row blank equals cell fraction numerator 4 cross times 3 over denominator 20 cross times 3 end fraction plus fraction numerator 2 cross times 20 over denominator 3 cross times 20 end fraction end cell row blank equals cell 12 over 60 plus 40 over 60 end cell row blank equals cell fraction numerator 12 plus 40 over denominator 60 end fraction end cell row blank equals cell 52 over 60 end cell row blank equals cell fraction numerator 52 divided by 4 over denominator 60 divided by 4 end fraction end cell row blank equals cell 13 over 15 end cell end table$

Dengan demikian, 2 over 5 divided by 4 over 2 plus 2 over 3 equals 13 over 15 .