Fill in the missing number.

% of 85 = 34

1 answer

To find the missing number (the percentage), we can set up the equation:

\[ \text{Percentage} \times 85 = 34 \]

Let \( x \) be the percentage expressed as a decimal (for example, if x = 0.4, that means 40%).

Now we have:

\[ x \times 85 = 34 \]

To find \( x \), divide both sides by 85:

\[ x = \frac{34}{85} \]

Now calculate \( \frac{34}{85} \):

\[ x = 0.4 \]

To convert this decimal to a percentage, multiply by 100:

\[ 0.4 \times 100 = 40 \]

Thus, the missing number is \( 40% \).

So, the answer is:

40%