Answer :

Certainly! Let's solve the given mathematical expression step by step.

The expression provided is:

[tex]\[ \frac{81.8}{84} \times \frac{100}{1} \][/tex]

### Step 1: Perform the division

First, we need to divide 81.8 by 84.

[tex]\[ \frac{81.8}{84} \approx 0.9738095238095238 \][/tex]

### Step 2: Multiply the result by 100

Next, we take the result from step 1, which is approximately 0.9738095238095238, and multiply it by 100.

[tex]\[ 0.9738095238095238 \times 100 \approx 97.38095238095238 \][/tex]

### Conclusion

After performing the calculations step by step, the division gives us approximately 0.9738. Multiplying that result by 100 gives us approximately 97.38.

So, the detailed steps lead us to:

[tex]\[ \frac{81.8}{84} \approx 0.9738095238095238 \][/tex]

And,

[tex]\[ 0.9738095238095238 \times 100 \approx 97.38095238095238 \][/tex]

Therefore, the final answer is approximately 97.38.