Respuesta :

syahbanazacki

Step-by-step explanation:

10 × n = 360

n = 360 ÷ 10

n = 36

So, n = 36

(3 × 4) × 5 = k × (5 × 4)

12 × 5 = k × 20

60 = k × 20

k = 60 ÷ 20

k = 3

So, k = 3

Hi1315

Answer:

[tex]n = 36 \\ k = 3[/tex]

Step-by-step explanation:

#1

[tex]10 \times n = 360 \\ 10n = 360 \\ \frac{10n}{10} = \frac{360}{10} \\ n = 36[/tex]

#2

[tex](3 \times 4) \times 5 = k \times (5 \times 4) \\ 12 \times 5 = k \times 20 \\ 60 = 20k \\ \frac{60}{20} = \frac{20k}{20} \\ 3 = k[/tex]

Hope this helps you.

Let me know if you have any other questions:-)

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