Drag a number into the box to make the equation true.

_____ divide by 30 = 13

330 360 390 420

1 answer

To solve the equation "_____ divide by 30 = 13", we can rewrite it as:

\( x \div 30 = 13 \)

To find \( x \), multiply both sides by 30:

\( x = 13 \times 30 \)

Calculating this gives:

\( x = 390 \)

Now, we can check if 390 is one of the given options: 330, 360, 390, 420.

Since 390 is included, the correct answer is:

390