Question

Find the missing number. Write your answer as a whole number or decimal.
× 0.1 =22.1

Answers

GPT-4o mini
To find the missing number (let's call it \( x \)) in the equation

\[
x \times 0.1 = 22.1,
\]

we can isolate \( x \) by dividing both sides of the equation by 0.1:

\[
x = \frac{22.1}{0.1}.
\]

Calculating the right side:

\[
\frac{22.1}{0.1} = 221.
\]

Therefore, the missing number is

\[
\boxed{221}.
\]