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A remote-control travels at the rate of 10 ft per second how many inches per second is this

User Harkal
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1 Answer

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1 foot is equivalent to 12 inches

Then, to find how many inches are 10 ft, we can use the next proportion:


\frac{1\text{ ft}}{10\text{ ft}}=\frac{12\text{ in}}{x\text{ in}}

Solving for x:


\begin{gathered} 1\cdot x=12\cdot10 \\ x\text{ = 120 in} \end{gathered}

Then, the rate is 120 inches per second

User Rohit Utekar
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