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Deon
Mathematics
24 August, 16:08
Solve the equation
5.4/12 = z/8
+3
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1
)
Mia Hickman
24 August, 16:12
0
18/5
Step-by-step explanation:
5.4/12 = 1/8 is equivalent to (5.4) (1/12) = (z/8), or
(54/10) (1/12) = z/8.
The LCD is (10) (8) (12), or 120.
Mult. both sides by 120 yields 54 = 15z.
Dividing both sides by 15, we get z = 54/15 = 18/5 = z
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