Answer:
im pretty sure its 30
Step-by-step explanation:
Hey there, Nancykkxx00!
To solve the equation
In backward problem-solving strategy, you first need to, if there are no parenthesis, either add or subtract first from both sides.
Here we have a negative 6 ( -6 ), so since we are doing it backwards, instead of subtracting 6, we are adding 6 to both sides.
( The six from the left side cancels out making it 0 )
Now we move to division. Since we are diving (we always have yo do the opposite of what we are doing), we need to multiply. So,
Always do it on both sides.
Now, we end up with
If we plug it in, it will be like this
So, the answer is
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This question is incomplete
Complete Question
The body of 154-pound person contains approximately 2 x 10^-1 milligrams of gold and 6 x 10^1 milligrams of aluminum.
Based on this information, the number of milligrams of aluminum in the body is how many times the number of milligrams of gold in the body?
Answer:
300 times
Step-by-step explanation:
From the above question, we are told:
The body of 154-pound person contains approximately 2 x 10^-1 milligrams of gold and 6 x 10^1 milligrams of aluminum.
We create a proportion
2 × 10^-1 mg of gold : 6 × 10^1 mg of aluminum
= 0.2 mg of gold : 60 mg of aluminum
Therefore, the number of milligrams of aluminum in the body is how many times the number of milligrams of gold in the body is calculated as:
60mg ÷ 0.2 mg
= 300
Therefore, the number of milligrams of aluminum in the body is 300 times the number of milligrams of gold in the body
Answer:
Step-by-step explanation:
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The correct answer should be steeper