17. Hasil operasi hitung campuran 0,75 +2/3×8

By Posted on

adalah ….

a. 5 1/12
b.6 1/12
C.5 1/6
d. 6 1/6
​

17. Hasil operasi hitung campuran 0,75 +2/3×8

Jawaban:

B. 6 1/12

Penjelasan dengan langkah-langkah:

0,75 + 2/3 × 8

= 75/100 + 2/3 × 8

= 75/100 + 16/3

= 3/4 + 16/3

= 9/12 + 64/12

= 73/12

= 6 1/12

Jawaban:

b

Penjelasan dengan langkah-langkah:

0,75 + frac{2}{ 3} times 8 = frac{75}{100} + frac{2}{3} times frac{8}{1}

= frac{75}{100} + frac{16}{3}

= frac{(75 times 3) + (16 times 100)}{100 times 3}

= frac{225 + 1.600}{300}

= frac{1.825}{300}

= frac{365}{60}

= frac{73}{12}

= 6 frac{1}{12}