Which number is greater 7x10^-9 or 6x10^-4
To determine which number is greater between 7x10^-9 and 6x10^-4, we can compare the exponent values.
The exponent in scientific notation represents the power of 10. A larger exponent value means a larger number.
In this case, 10^-9 represents a smaller value than 10^-4. By comparing the exponents, we can see that 10^-4 is greater than 10^-9.
Therefore, 6x10^-4 is greater than 7x10^-9.
To determine which number is greater between 7x10^-9 and 6x10^-4, we can compare the exponents (the decimal powers of 10).
In scientific notation, a smaller exponent indicates a larger number. Therefore, 10^-4 is greater than 10^-9 because -4 is larger than -9.
Now, looking at the coefficients (the numbers before the powers of 10), we have 7 and 6. Since 7 is greater than 6, we can conclude that 7x10^-9 is greater than 6x10^-4.
In summary, 7x10^-9 is the greater number compared to 6x10^-4.