Question

1. what is the distance across the middle of a circle called? 12. round 176,438,913 to the nearest ten million. 14. write 5\frac{2}{5} as an improper fraction.

Explanation:

Step1: <Understand the mixed number>

A mixed number \(a\frac{b}{c}\) can be converted to an improper fraction using the formula \(\frac{a\times c + b}{c}\). For \(5\frac{2}{5}\), \(a = 5\), \(b=2\), \(c = 5\).

Step2: <Apply the formula>

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Answer:

\(\frac{27}{5}\)