Question

QUIZ

[tex] \frac{12}{2} + x \times \frac{15}{5} - \frac{18}{6} \div \frac{10}{2} = 10[/tex]
Nilai x adalah?
[tex]a. \: 1 \frac{8}{15} [/tex]
[tex]b. \: 2 \frac{10}{7} [/tex]
[tex]c. \: 3 \frac{22}{1} [/tex]
[tex]d. \: 1 \frac{86}{1} [/tex]
[tex]e. \: 1 \frac{15}{11} [/tex]
​

Answer 1

JAWAB :

12/2 + x × 15/5 - 18/6 × 2/10 = 10

12/2 + x × 3/1 - 18/6 × 2/10 = 10

12/2 + x × 3 - 18/6 × 2/10 = 10

12/2 + x × 3 - 3 × 2/10 = 10

12/2 + x × 3 - 3 × 1/5 = 10

12/2 + 3x - 3 × 1/5 = 10

12/2 + 3x - 3/5 = 10

27/5 + 3x = 10

27 + 15x = 50

15x = 50 - 27

15x = 23

x = 23/15

x = 1 8/15 => A

Answer 2

Jawaban:

Penjelasan dengan langkah-langkah: