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Alex Ar [27]
3 years ago
7

Consider these three numbers written in scientific notation: 6.5 × 103, 5.5 × 105, and 1.1×103. Which number is the greatest, an

d by how many times is it greater than the smallest number?
A.The greatest number is 5.5 × 105. It is 5 times greater than the smallest number.

B.The greatest number is 6.5 × 103. It is 50 times greater than the smallest number.

C.The greatest number is 5.5 × 105. It is 500 times greater than the smallest number.

D.The greatest number is 6.5 × 103. It is 5,000 times greater than the smallest number.

E.The greatest number is 5.5 × 105. It is 5,000 times greater than the smallest number.

NEED AWNSER
Mathematics
2 answers:
Tasya [4]3 years ago
6 0
Assuming 6.5×10^3    5.5×10^5    1.1×10^3
are in scientific notation.
6500
550000
1100

are the choices without scientific notation.
so by looking at this you can assume (E) is the right answer

(E) <span>The greatest number is 5.5 × 105. It is 5,000 times greater than the smallest number.</span>
jarptica [38.1K]3 years ago
4 0

Answer:

Option C. is the answer.

Step-by-step explanation:

There are three terms written in scientific notation

6.5 × 10³, 5.5 × 10^{5}  and 1.1 × 10³

Now we can rewrite the numbers as

6,500, 550,000 and 1,100

Greatest number is 550,000 and smallest number is 1,100

and the ratio of greatest and smallest numbers is \frac{550000}{1100} = 500

Therefore, greatest number 5.5 × 10^{5} is 500 times of the smallest number.

Option C. is the answer.

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