423⋅634

A mixed number is an addition of its whole and fractional parts.

(4+23)⋅634

Add 4 and 23.

To write 4 as a fraction with a common denominator, multiply by 33.

(4⋅33+23)⋅634

Combine 4 and 33.

(4⋅33+23)⋅634

Combine the numerators over the common denominator.

4⋅3+23⋅634

Simplify the numerator.

Multiply 4 by 3.

12+23⋅634

Add 12 and 2.

143⋅634

143⋅634

143⋅634

143⋅634

A mixed number is an addition of its whole and fractional parts.

143⋅(6+34)

Add 6 and 34.

To write 6 as a fraction with a common denominator, multiply by 44.

143⋅(6⋅44+34)

Combine 6 and 44.

143⋅(6⋅44+34)

Combine the numerators over the common denominator.

143⋅6⋅4+34

Simplify the numerator.

Multiply 6 by 4.

143⋅24+34

Add 24 and 3.

143⋅274

143⋅274

143⋅274

143⋅274

Factor 2 out of 14.

2(7)3⋅274

Factor 2 out of 4.

2⋅73⋅272⋅2

Cancel the common factor.

2⋅73⋅272⋅2

Rewrite the expression.

73⋅272

73⋅272

Factor 3 out of 27.

73⋅3(9)2

Cancel the common factor.

73⋅3⋅92

Rewrite the expression.

7⋅92

7⋅92

Combine 7 and 92.

7⋅92

Multiply 7 by 9.

632

The result can be shown in multiple forms.

Exact Form:

632

Decimal Form:

31.5

Mixed Number Form:

3112

Multiply 4 2/3*6 3/4