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Likurg_2 [28]
3 years ago
11

The distance of planet Jupiter from Earth is approximately 6.3 ⋅ 108 kilometers, and the distance of planet Saturn from Earth is

1.2 ⋅ 109 kilometers. About how many more kilometers is the distance of Saturn from Earth than the distance of Jupiter from Earth? 5.1 ⋅ 101 5.1 ⋅ 108 5.7 ⋅ 107 5.7 ⋅ 108
Mathematics
2 answers:
iren2701 [21]3 years ago
7 0

Answer:

The correct option is D) 5.7 \times 10^8

Step-by-step explanation:

Consider the provided information.

The distance of planet Jupiter from Earth is approximately 6.3 \times 10^8 kilometers.

The distance of planet Saturn from Earth is 1.2 \times 10^9 kilometers.

Add or subtract scientific number:

It is necessary to manipulate two numbers in the scientific notation so that their bases have the same exponent.

Consider the provided numbers 6.3 \times 10^8 and  1.2 \times 10^9

The number 1.2 \times 10^9  can be written as 12 \times 10^8

Now the exponent of the both numbers are same, so simply subtract the numbers as shown:

(12-6.3) \times 10^8

5.7 \times 10^8

Hence, the correct option is D) 5.7 \times 10^8

olya-2409 [2.1K]3 years ago
5 0
1.2*10^9 is the same as 12*10^8. 12-6.3 is 5.7, then you add the 10^8 part, therefore the answer is 5.7*10^8
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