Basic Math Examples

Evaluate (-19/3-3/2-19/4+17/6)*(-4/13)+(3/2)÷(-1/8)
Step 1
Simplify each term.
Tap for more steps...
Step 1.1
Find the common denominator.
Tap for more steps...
Step 1.1.1
Multiply by .
Step 1.1.2
Multiply by .
Step 1.1.3
Multiply by .
Step 1.1.4
Multiply by .
Step 1.1.5
Multiply by .
Step 1.1.6
Multiply by .
Step 1.1.7
Multiply by .
Step 1.1.8
Multiply by .
Step 1.1.9
Multiply by .
Step 1.1.10
Multiply by .
Step 1.1.11
Reorder the factors of .
Step 1.1.12
Multiply by .
Step 1.1.13
Reorder the factors of .
Step 1.1.14
Multiply by .
Step 1.2
Combine the numerators over the common denominator.
Step 1.3
Simplify each term.
Tap for more steps...
Step 1.3.1
Multiply by .
Step 1.3.2
Multiply by .
Step 1.3.3
Multiply by .
Step 1.3.4
Multiply by .
Step 1.4
Subtract from .
Step 1.5
Subtract from .
Step 1.6
Add and .
Step 1.7
Cancel the common factor of .
Tap for more steps...
Step 1.7.1
Move the leading negative in into the numerator.
Step 1.7.2
Factor out of .
Step 1.7.3
Cancel the common factor.
Step 1.7.4
Rewrite the expression.
Step 1.8
Cancel the common factor of .
Tap for more steps...
Step 1.8.1
Factor out of .
Step 1.8.2
Factor out of .
Step 1.8.3
Cancel the common factor.
Step 1.8.4
Rewrite the expression.
Step 1.9
Combine and .
Step 1.10
Multiply by .
Step 1.11
Divide by .
Step 1.12
To divide by a fraction, multiply by its reciprocal.
Step 1.13
Cancel the common factor of .
Tap for more steps...
Step 1.13.1
Factor out of .
Step 1.13.2
Cancel the common factor.
Step 1.13.3
Rewrite the expression.
Step 1.14
Multiply by .
Step 2
Subtract from .