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Emily and Sean had a contest to see who could hold a handstand the longest. Emily could hold a handstand for $12.5$ seconds, and Sean could hold a handstand for $12\frac{3}{5}$ seconds. $\newline$ Who could hold a handstand longer? $\newline$ Choices: $\newline$ (A)Emily $\newline$ (B)Sean

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Experimental probability

Full solution

Q. Emily and Sean had a contest to see who could hold a handstand the longest. Emily could hold a handstand for

12.5

seconds, and Sean could hold a handstand for

12\frac{3}{5}

seconds.

\newline

Who could hold a handstand longer?

\newline

Choices:

\newline

(A)Emily

\newline

(B)Sean

Convert to Decimal: Convert Sean's time from mixed number to decimal for easier comparison. Sean's time is $12\frac{3}{5}$ seconds. Converting $\frac{3}{5}$ to decimal: $\newline$ $3 \div 5 = 0.6$ $\newline$ So, $12\frac{3}{5}$ seconds = $12.6$ seconds.
Compare Times: Compare Emily's and Sean's times in decimal form. Emily's time is $12.5$ seconds, and Sean's time is $12.6$ seconds. Since $12.6$ is greater than $12.5$ , Sean could hold a handstand longer.

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