4.66×10−5−7.34×10−7 (PLS NO BOT)
The result of subtracting 7.34x10^(-7) from 4.66x10^(-5) is:
4.66x10^(-5) - 7.34x10^(-7) = 4.65926x10^(-5)
To subtract these numbers, we can follow a few simple steps:
Step 1: Write the numbers in standard form:
4.66 × 10^(-5) - 7.34 × 10^(-7)
Step 2: Since both numbers have the same exponent (-5 and -7), we can directly subtract the coefficients (the numbers before the "x 10^" part):
4.66 - 7.34 = -2.68
Step 3: Keep the exponent the same:
10^(-5)
Step 4: Combine the result from step 2 with the exponent from step 3 to express the final answer in scientific notation:
-2.68 × 10^(-5)
Therefore, 4.66×10^(-5) - 7.34×10^(-7) simplifies to -2.68 × 10^(-5).
To subtract two numbers in scientific notation, you need to make sure the exponents are the same.
Given:
4.66×10^-5 - 7.34×10^-7
Step 1: Adjust the exponents
To make the exponents the same, we need to convert one of the numbers so that the exponent matches the exponent of the other number.
Let's convert 7.34×10^-7 to match the exponent of 4.66×10^-5.
To increase the exponent of 7.34×10^-7 from -7 to -5, we need to multiply it by 100, since moving the decimal point two places to the right will increase the exponent by 2. So, 7.34×10^-7 becomes 0.0734×10^-5.
Now we have:
4.66×10^-5 - 0.0734×10^-5
Step 2: Subtract the numbers
Now that the exponents are the same, we can directly subtract the coefficients.
4.66 - 0.0734 = 4.5866
Therefore, 4.66×10^-5 - 7.34×10^-7 is equal to 4.5866×10^-5 in scientific notation.