michael1295
26.10.2021 •
Mathematics
Perform each operation. Express your answers in scientific notation.
Question 1.
(2.8 × 104) × (4 × 105)
Question 2.
(6 × 109) ÷ (2.4 × 103)
Question 3.
(4.1 × 104) + (5.6 × 106)
Question 4.
The population of Town A is 1.26 × 105 people. The population of Town B is 2.8 × 104 people. How many times greater is the population of Town A than the population of Town B?
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