saanzz09 saanzz09

24-09-2020
Mathematics

contestada

8n/9 = 6.4/0.45
Give me the answer TODAY and you will get 20 points!

Respuesta :

mathstudent55 mathstudent55

24-09-2020

Answer:

n = 16

Step-by-step explanation:

8n/9 = 6.4/0.45

Cross multiply.

0.45 * 8n = 9 * 6.4

3.6n = 57.6

n = 16

Answer Link

ricchad ricchad

24-09-2020

Answer:

n = 16

Step-by-step explanation:

8n = 6.4

9 0.45

simplify:

8n = 14.222

9

cross multiply:

8n = 14.222 (9)

n = 128

8

n = 16

Answer Link

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