Question

Andrew needs to replace a bolt that requires him to drill a hole 0.86 + - 0.001 inch.a.What are the upper and lower limits?b. Is he able to use a 55/64 drill bit?

Answer 1

`\begin{gathered} \text{The lower limit=0.86-0.001=0.859inch} \\ \text{The upper limit=0.86+0.001=0.861inch} \end{gathered}`
`b)0.859<(55)/(64)<0.861`

Hence he is able to use a 55/64 drill bit