Question

Write the following numbers in standard form.
(a) 640000

(b) 0.0006

Answer 1

Answer:

$6.4 \times {10}^{5}$

$6 \times {10}^{ - 4}$

Step-by-step explanation:

it is times 10 raise to power 5 because the moved the decimal point 5 times

⟶6.4 x10000= 6.4x10 x10'

⟶6.4x10 raise to power 4+1

⟶6.4x10 raise to power of 5

Answer 2

Step-by-step explanation:

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