Question

what was the longest measurement? length of insects (in inches)

Explanation:

Step1: Identify scale between marks

The axis goes from 0 to 2, with 10 equal intervals between 1 and 2. Each interval is $\frac{2-1}{10} = \frac{1}{10}$ inches.

Step2: Locate the highest data point

The topmost "x" is 2 intervals below the 2-inch mark.

Step3: Calculate the measurement

Subtract the interval value from 2: $2 - 2\times\frac{1}{10} = 2 - \frac{2}{10} = \frac{20}{10} - \frac{2}{10} = \frac{18}{10} = \frac{9}{5}$

Answer:

$\frac{9}{5}$ inches