What is
3.2 X 10^4 + 1.95 X 10^6
To add these numbers, we need to ensure that both numbers are written in the same exponent form. Let's rewrite them with the same exponent:
3.2 x 10^4 + 1.95 x 10^6
Now, we can add the numbers:
3.2 x 10^4 = 32,000
1.95 x 10^6 = 1,950,000
Adding these two numbers, we get:
32,000 + 1,950,000 = 1,982,000
So, 3.2 x 10^4 + 1.95 x 10^6 = 1,982,000.
To calculate the sum of two numbers written in scientific notation, you need to ensure that the exponents are the same. If the exponents are not the same, you will have to adjust one or both of the numbers to match the exponent of the other.
In this case, we have:
3.2 × 10^4 + 1.95 × 10^6
The first number has an exponent of 4, while the second number has an exponent of 6. To make the exponents the same, we can rewrite the first number as 0.032 × 10^6.
Now we have:
0.032 × 10^6 + 1.95 × 10^6
Since both numbers have the same exponent of 6, we can simply add the coefficients:
0.032 + 1.95 = 1.982 (rounding to three decimal places)
Therefore, the sum of 3.2 × 10^4 and 1.95 × 10^6 is approximately 1.982 × 10^6.
To add numbers in scientific notation, you need to make sure that the exponents are the same.
Step 1: Convert 3.2 × 10^4 and 1.95 × 10^6 to the same exponent.
3.2 × 10^4 can be rewritten as 0.32 × 10^5 (dividing the coefficient by 10 and increasing the exponent by 1).
1.95 × 10^6 is already in the desired form.
Step 2: Add the coefficients.
0.32 + 1.95 = 2.27.
Step 3: Keep the exponent the same.
The exponent remains as 10^6.
So, 3.2 × 10^4 + 1.95 × 10^6 = 2.27 × 10^6.