Question

91 is 130% of what number
?

Answer 1

To find the number of which 91 is 130%, you can set up the equation as follows:

Let \( x \) be the unknown number. According to the problem, 130% of \( x \) equals 91. You can express this mathematically as:

\[
1.30x = 91
\]

To solve for \( x \), divide both sides of the equation by 1.30:

\[
x = \frac{91}{1.30}
\]

Now calculate the value:

\[
x = 70
\]

So, 91 is 130% of 70.