4x10^2 / 1x10^3 = (4/1)x10^(2-3) = 4x10^-1
Do the others in like wise. Multiply/divide the numbers, and add/subtract the exponents.
1. Divide the following numbers using scientific notation: (4 x 102)/(1 x 103)
2. Multiply the following numbers using scientific notation: (2 x 103)(2 x 104).
3. Perform the following calculation: (1 x 102)(2 x 103)/(1 x 102)
3 answers
Multiply. Write your answer in scientific notation.
(4×105)(2×102)
(4×105)(2×102)
Multiply. Write your answer in scientific notation.
(6×104)(1×101)
(6×104)(1×101)