Mathematics: ........................................................................Lol

........................................................................Lol

lewisj53

12.03.2021

Step-by-step explanation: We can use the method: Keep, Change, Flip.

1. Keep 7.

If you want 7 to become a fraction, you can do it like this: $\frac{7}{1}$

2. Change division to multiplication.

It's very simple. Just change the sign.

3. Flip $\frac{1}{3}$ .

It's like converting it into a improper fraction. $\frac{1}{3}$ is now $\frac{3}{1}$ .

Now we can solve!

$\frac{7\times3}{1\times1} =21/1$

Therefore, your answer is 21/1 or just 21.

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