The oldest child in a family of four children is twice as old as the yougest. The two middle children are 12 and 16 years old. I
1 answer:
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You can set up a ratio as follows:
Solve for x by cross-multiplying:
Since we need the answer in mm and right now we have it in feet, we need a conversion ratio. After googling it, the conversion ratio is: 1ft = 304.8mm
So, the answer is 14326.64 mm.
Solve for x by cross-multiplying:
Since we need the answer in mm and right now we have it in feet, we need a conversion ratio. After googling it, the conversion ratio is: 1ft = 304.8mm
So, the answer is 14326.64 mm.