 admin # Ellie made a cube-shaped cardboard box with side-length s. The area of cardboard she used is given by the formula A = 6s2￼, where s represents the side length of the cube.

2 months ago

## Solution 1 Guest #7795
2 months ago
The correct question is
Ellie made a cube-shaped cardboard box with side-length s. The area of cardboard she used is given by the formula A = 6s2￼, where s represents the side length of the cube.

Which equation correctly solves the formula for s?

we know that
A = 6s²---------> clear the variable s
s²=A/6------> applying square root both members
s=√(A/6)--------> s=(1/6)*√(6*A)

s=(1/6)*√(6*A)

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Step-by-step explanation:

Given  : 92.4 is 150%.

To find : what number.

Solution : We have given 92.4 is 150%.

Let the number  = x

According to question :

150% of x = 92.4 = 92.4

On multiplying both sides by 100

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Solution 2
1. We assume, that the number 92.4 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 92.4 is 100%, so we can write it down as 92.4=100%.
4. We know, that x is 150% of the output value, so we can write it down as x=150%.
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7. Solution for what is 150% of 92.4

92.4/x=100/150
(92.4/x)*x=(100/150)*x       - we multiply both sides of the equation by x
92.4=0.666666666667*x       - we divide both sides of the equation by (0.666666666667) to get x
92.4/0.666666666667=x
138.6=x
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now we have:
150% of 92.4=138.6
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