Math

QuestionFind the value of the box: 21=721 \cdot \square=7.

Studdy Solution

STEP 1

Assumptions1. The equation is 21=721 \cdot \square=7 . We are trying to find the value of \square that makes the equation true

STEP 2

We can start by rewriting the equation in a more familiar format. Let's replace \square with xx.
21x=721 \cdot x =7

STEP 3

To solve for xx, we need to isolate xx on one side of the equation. We can do this by dividing both sides of the equation by21.
x=721x = \frac{7}{21}

STEP 4

Now, we can simplify the fraction on the right side of the equation.
x=721=13x = \frac{7}{21} = \frac{1}{3}So, \square or xx equals 13\frac{1}{3}.

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