calculate 6.25\times 10^(6)-4.73\times 10^(6). Express your answer in scientific notation to 2 decimal places.
To solve this problem, we subtract the coefficients of the two numbers and keep the exponent the same.
6.25 × 10^(6) - 4.73 × 10^(6) = (6.25 - 4.73) × 10^(6) = 1.52 × 10^(6)
Therefore, the answer in scientific notation to 2 decimal places is 1.52 × 10^(6).
To calculate the expression 6.25\times 10^6 - 4.73\times 10^6, we first subtract the coefficients, and then subtract the exponents if they have the same base.
6.25 - 4.73 = 1.52
For the exponents, they are both 6, so we don't need to perform any subtraction.
Therefore, the result is 1.52\times 10^6 (expressed in scientific notation to 2 decimal places).
To calculate the expression, we need to subtract 4.73 × 10^6 from 6.25 × 10^6.
Step 1: Subtract the coefficients:
6.25 - 4.73 = 1.52
Step 2: Subtract the exponents:
10^6 - 10^6 = 0
Therefore, the result is 1.52 × 10^0.
Since 10^0 equals 1, we can simplify this expression to 1.52 × 1, which is just 1.52.
So, the final answer in scientific notation with 2 decimal places is 1.52 × 10^0.