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2 years ago

Which number is the largest? 1.2 × 104, 4.5 × 10−3, 3.8 × 103, 7.5 × 103

Mathematics

2 answers:

Vadim26 [7]2 years ago

4 0

largest is 1.2 x 10^4

aivan3 [116]2 years ago

3 0

1.2 x 10^4 = 12,000
4.5 x 10^-3 = 4.5 x 1/(10^3) = 4.5/1000 = 0.0045
3.8 x 10^3 = 3,000
7.5 x 10^3 = 7,000

largest is 1.2 x 10^4

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2 years ago

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Answer:

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Step-by-step explanation:

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10$ is spent on 2 big pails and 1 small one.

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Now, to find the amount spent on a big pail and on a small pail.

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And the cost of small pail be $\frac{x}{2} .$

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And the total money spent = $10.

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$(x+x)+\frac{x}{2}=10$

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