Pre-Algebra Examples

Simplify (9*10^-3)+(2.4*10^-5)÷0.0012
Step 1
Divide using scientific notation.
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Step 1.1
Group coefficients together and exponents together to divide numbers in scientific notation.
Step 1.2
Divide by .
Step 1.3
Divide by .
Step 2
Move the decimal point in to the left by places and increase the power of by .
Step 3
Factor out of .
Step 4
Add and .
Step 5
Move the decimal point in to the left by place and increase the power of by .
Step 6
The result can be shown in multiple forms.
Scientific Notation:
Expanded Form: