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1 year ago

The table gives the populations of three countries in 2013.

Mathematics

1 answer:

natita [175]1 year ago

6 0

1) Difference of the populations of Germany and Brazil = 1.16 X 10^8

2) Difference of the populations of Brazil and the United States = 1.2 X 10^8

3) Sum of the populations of Brazil and Germany = 2.76 X 10^8

4) Sum of the populations of the United States and Brazil = 5.12 X 10^8

According to the statement

we have given that the populations of three countries which are

United States is 3.16 × 10^8 and Brazil is 1.96 × 10^8 and Germany is 8.0 × 10^7

And we have to arrange the sums and differences in increasing order of their values.

so, we have to find the

a) the difference of the populations of Germany and Brazil

So,

Difference of the populations of Germany and Brazil = 1.96 X 10^8 - 8 X 10^7 = 116000000 = 1.16 X 10^8

And then we have to find the

b) the sum of the populations of the United States and Brazil

So,

Sum of the populations of the United States and Brazil = 3.16 X 10^8 + 1.96 X 10^8 = 512000000 = 5.12 X 10^8

And then we have to find the

c) the difference of the populations of Brazil and the United States

So,

Difference of the populations of Brazil and the United States = 3.16 X 10^8 - 1.96 X 10^8 = 120000000 = 1.2 X 10^8

And then we have to find the

d) the sum of the populations of Brazil and Germany

So,

Sum of the populations of Brazil and Germany: 1.96 X 10^8 + 8 X 10^7 = 276000000 = 2.76 X 10^8

NOW, we arrange the sum and difference in increasing order of their values.

So,

1) Difference of the populations of Germany and Brazil = 1.16 X 10^8

2) Difference of the populations of Brazil and the United States = 1.2 X 10^8

3) Sum of the populations of Brazil and Germany = 2.76 X 10^8

4) Sum of the populations of the United States and Brazil = 5.12 X 10^8

Learn more about Addition here brainly.com/question/78672

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