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4 years ago

9

Compare 8 ⋅ 107 to 2 ⋅ 104. Plz Answer 25 Points!!!

2 answers:

Ivahew [28]4 years ago

5 0

8*107 > 2*104 IT'S KINDA LOGIC HERE 8 = 2^3
so 2^3 * 107 > 2*104

for the rest we can divide the two
<u>8*10^7</u> = <u> 2^3*10^7</u>
2*10^4 2*10^4

after simplification we will have 2^2 * 10^3 = 4*1000 = 4000 true
so 8*10^8 is 4 000 times larger than 2*10^4

Shalnov [3]4 years ago

3 0

The answer is the first row.

Explanation:

8 * 10^7 = 80,000,000 -- 2 * 10^4 = 20,000

80,000,000 divided by 20,000 = 4,000, so it is 4,000 times larger

Therefore, the first answer is correct.

Hope I helped and good luck!

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