Express your answer in scientific notation.
0.00045 − 2.5*10^-5
Answers
Answered by
1
Answer:
45×10^-5
Step-by-step explanation:
hope its helps
Answered by
0
Answer:
4.25 * 10^-4
Step-by-step explanation:
=4.5*10^-4 - 2.5*10^-5
=45*10^-5 - 2.5*10^-5
=(45-2.5)*10^-5
=42.5*10^-5
= 4.25 * 10^-5
For more explanation see picture:
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