Q. What is the quotient of 1.152×106 and 6.4×102 expressed in scientific notation?Answer:
Divide Coefficients: Divide the coefficients (1.152 by 6.4).Calculation: 1.152÷6.4=0.18
Subtract Exponents: Subtract the exponents 6−2.Calculation: 6−2=4
Combine Results: Combine the results of Step 1 and Step 2 to express the quotient in scientific notation.Calculation: 0.18×104However, the coefficient 0.18 is not between 1 and 10, which is required for proper scientific notation.
Adjust Coefficient and Exponent: Adjust the coefficient to be between 1 and 10 and adjust the exponent accordingly.Calculation: 0.18 can be written as 1.8×10−1, so we need to add −1 to the exponent from Step 2.New exponent: 4−1=3
Write Final Result: Write the final result in proper scientific notation.Calculation: 1.8×103
More problems from Convert between standard and scientific notation