Chapter 4, Lesson 11


4-11.A multiply and divide with decimals
Perform the indicated operation.
a.
5.2(10—4) b. 48.32 ÷ 1.6

4-11.B transform standard form to scientific notation
Write each number in scientific notation.
a.
0.0714 b. 163,000

4-11.C transform scientific notation to standard form
Write each number in standard form.
a.
9.3 × 107 b. 1.6 × 10—5