(ISC)2 CISSP Certified Information Systems Security Professional Official Practice Tests

(ISC)2 CISSP Certified Information Systems Security Professional Official Practice Tests

B. Indonesia 1 2/3 : 1 1/2 × 1 3/5

1 2/3 : 1 1/2 × 1 3/5

Jawaban:

[tex] \tt1 \frac{2}{3} \div 1 \frac{1}{2} \times 1 \frac{3}{5} [/tex]

[tex] \tt = \frac{1 \times 3 + 2}{3} \div \frac{1 \times 2 + 1}{2} \times \frac{1 \times 5 + 3}{5} [/tex]

[tex] \tt = \frac{5}{3} \div \frac{3}{2} \times \frac{8}{5} [/tex]

[tex] \tt = \frac{5}{3} \times \frac{2}{3} \times \frac{8}{5} [/tex]

[tex] \tt = \frac{5 \times 2 \times 8}{3 \times 3 \times 5} [/tex]

[tex] \tt = \frac{80}{45} [/tex]

[tex] \tt \: sederhanakan \: pecahannya:[/tex]

[tex] \tt = \frac{80}{45} \div \frac{5}{5} [/tex]

[tex] \tt = \frac{16}{9} [/tex]

[tex] \bf = 1 \frac{7}{9} [/tex]

Hasilnya adalah 1 7/9

Jawaban:

1,77

Penjelasan:

1,66÷1,5×1,6=1,77

semoga membantu dan jadikan jawaban yang terbaik.