the answer is 300
It is: (8*10^-3) divided by (5*10^-5) = 160
20,000
To calculate six times ten to the negative power, multiply 6 by the value of ten raised to the negative power. For example, if the power is -3, it would be 6 times 10 to the negative third power, which equals 0.006.
The product of 3.25 times 10 to the 3rd power x 6.1 times 10 to the negative 1 power, expressed in scientific notation, is: 3.25061 × 103
Four times 10 -8 times two point four times 10^3 divided by three times 10 -7 is equal to -63,967
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
It is: (8*10^-3) divided by (5*10^-5) = 160
20,000
6.3333333 x 10^20
10 to the negative 12 power
1
A negative times a positive is always negative. Similarly, a positive divided by a negative is negative.
3.2 x 104/2 x 10-8 = (3.2/2) x (104+8) = 1.6 x 1012
To calculate six times ten to the negative power, multiply 6 by the value of ten raised to the negative power. For example, if the power is -3, it would be 6 times 10 to the negative third power, which equals 0.006.
The decimal form of 7.73 times 10 to the negative third power is 0.00773
7.9 times 10 to the negative 6 power in standard notation = 0.0000079
You reverse the sign of the power and multiply by adding exponents. Example 10 to the 7 divided by 10 to the negative 6 = 10 to the 13