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By writing each number in scientific notation, estimate the value of

[tex]\[ \frac{8230 \times 0.64}{18.7} \][/tex]


Sagot :

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

We are given the expression:

[tex]\[ \frac{8230 \times 0.64}{18.7} \][/tex]

Step 1: Multiply 8230 by 0.64

First, we calculate the product of 8230 and 0.64.

[tex]\[ 8230 \times 0.64 = 5267.2 \][/tex]

Step 2: Simplify the expression using the result from Step 1

Now we use the result from Step 1 in the original fraction. So the fraction becomes:

[tex]\[ \frac{5267.2}{18.7} \][/tex]

Step 3: Perform the division

Next, we divide 5267.2 by 18.7.

[tex]\[ \frac{5267.2}{18.7} = 281.668449197861 \][/tex]

Result

So, the value of the expression [tex]\(\frac{8230 \times 0.64}{18.7}\)[/tex] is:

[tex]\[ 281.668449197861 \][/tex]

Thus, we have:

[tex]\[ \frac{8230 \times 0.64}{18.7} = 281.668449197861 \][/tex]

In summary, by multiplying 8230 by 0.64 and then dividing the result by 18.7, we obtain the final answer of approximately 281.668449197861.