Divide 1.95 x 10^6 and 3.2 x 10^4
To divide numbers in scientific notation, you divide the coefficients and subtract the exponents.
So, (1.95 x 10^6) / (3.2 x 10^4) can be calculated as follows:
1.95 / 3.2 = 0.609375 (rounded to 6 decimal places)
10^6 / 10^4 = 10^(6-4) = 10^2 = 100
Therefore, (1.95 x 10^6) / (3.2 x 10^4) = 0.609375 x 100 = 60.9375 x 10 = 6.09375 x 10^1.
Rounded to one significant figure, the answer is approximately 6.1 x 10^1.
To divide numbers written in scientific notation, you divide the coefficients and subtract the exponents.
Let's divide (1.95 x 10^6) by (3.2 x 10^4):
Dividing the coefficients: 1.95 ÷ 3.2 = 0.609375
Subtracting the exponents: 10^6 ÷ 10^4 = 10^(6-4) = 10^2
Therefore, the division of (1.95 x 10^6) by (3.2 x 10^4) is approximately 0.609375 x 10^2, which can also be written as 60.9375 x 10 (= 609.375).
To divide numbers written in scientific notation, you need to follow these steps:
1. Divide the numerical components.
2. Subtract the exponent of the divisor from the exponent of the dividend.
Let's apply this to your example:
Step 1: Divide the numerical components:
1.95 ÷ 3.2 = 0.609375
Step 2: Subtract the exponent of the divisor from the exponent of the dividend:
10^6 ÷ 10^4 = 10^(6-4) = 10^2 = 100
Combining both steps, we get the final answer:
1.95 x 10^6 ÷ 3.2 x 10^4 = 0.609375 x 10^2
Therefore, the answer is 0.609375 x 10^2, which can be written as 60.9375 x 10^0 or simply 60.9375.