Enter a problem...
Basic Math Examples
1021÷(-157)1021÷(−157)
Step 1
To divide by a fraction, multiply by its reciprocal.
1021(-715)1021(−715)
Step 2
Step 2.1
Move the leading negative in -715−715 into the numerator.
1021⋅-7151021⋅−715
Step 2.2
Factor 55 out of 1010.
5(2)21⋅-7155(2)21⋅−715
Step 2.3
Factor 55 out of 1515.
5⋅221⋅-75⋅35⋅221⋅−75⋅3
Step 2.4
Cancel the common factor.
5⋅221⋅-75⋅3
Step 2.5
Rewrite the expression.
221⋅-73
221⋅-73
Step 3
Step 3.1
Factor 7 out of 21.
27(3)⋅-73
Step 3.2
Factor 7 out of -7.
27⋅3⋅7⋅-13
Step 3.3
Cancel the common factor.
27⋅3⋅7⋅-13
Step 3.4
Rewrite the expression.
23⋅-13
23⋅-13
Step 4
Multiply 23 by -13.
2⋅-13⋅3
Step 5
Step 5.1
Multiply 2 by -1.
-23⋅3
Step 5.2
Multiply 3 by 3.
-29
Step 5.3
Move the negative in front of the fraction.
-29
-29
Step 6
The result can be shown in multiple forms.
Exact Form:
-29
Decimal Form:
-0.‾2