Pre-Algebra Examples

Evaluate 27+(7^3)÷(-14)*0.2
Step 1
Simplify each term.
Tap for more steps...
Step 1.1
Raise to the power of .
Step 1.2
Rewrite the division as a fraction.
Step 1.3
Cancel the common factor of .
Tap for more steps...
Step 1.3.1
Factor out of .
Step 1.3.2
Cancel the common factor.
Step 1.3.3
Rewrite the expression.
Step 1.4
Cancel the common factor of and .
Tap for more steps...
Step 1.4.1
Factor out of .
Step 1.4.2
Cancel the common factors.
Tap for more steps...
Step 1.4.2.1
Factor out of .
Step 1.4.2.2
Cancel the common factor.
Step 1.4.2.3
Rewrite the expression.
Step 1.5
Move the negative in front of the fraction.
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Combine and .
Step 4
Combine the numerators over the common denominator.
Step 5
Simplify the numerator.
Tap for more steps...
Step 5.1
Multiply by .
Step 5.2
Subtract from .
Step 6
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form: