Divide in scientific notation practice

Answer 1

Sure! Here are a few examples of division problems in scientific notation for you to practice:

1) (5.4 x 10^4) ÷ (2.7 x 10^2)
To divide these numbers, divide the coefficients (5.4 ÷ 2.7 = 2), and subtract the exponents of the powers of 10 (4 - 2 = 2). Therefore, the answer is 2 x 10^2.

2) (9.8 x 10^5) ÷ (6.2 x 10^3)
Divide the coefficients (9.8 ÷ 6.2 = 1.58), and subtract the exponents (5 - 3 = 2). The answer is 1.58 x 10^2.

3) (3.6 x 10^8) ÷ (1.8 x 10^4)
Divide the coefficients (3.6 ÷ 1.8 = 2), and subtract the exponents (8 - 4 = 4). The result is 2 x 10^4.

4) (7.5 x 10^13) ÷ (9.6 x 10^6)
Divide the coefficients (7.5 ÷ 9.6 ≈ 0.78125), and subtract the exponents (13 - 6 = 7). The answer is approximately 0.78125 x 10^7.

Remember to simplify the resulting fraction or decimal whenever possible.