(12+25)÷511

To divide by a fraction, multiply by its reciprocal.

(12+25)115

To write 12 as a fraction with a common denominator, multiply by 55.

(12⋅55+25)115

To write 25 as a fraction with a common denominator, multiply by 22.

(12⋅55+25⋅22)115

Multiply 12 and 55.

(52⋅5+25⋅22)115

Multiply 2 by 5.

(510+25⋅22)115

Multiply 25 and 22.

(510+2⋅25⋅2)115

Multiply 5 by 2.

(510+2⋅210)115

(510+2⋅210)115

Combine the numerators over the common denominator.

5+2⋅210⋅115

Multiply 2 by 2.

5+410⋅115

Add 5 and 4.

910⋅115

910⋅115

Multiply 910 and 115.

9⋅1110⋅5

Multiply 9 by 11.

9910⋅5

Multiply 10 by 5.

9950

9950

The result can be shown in multiple forms.

Exact Form:

9950

Decimal Form:

1.98

Mixed Number Form:

14950

Evaluate (1/2+2/5)÷(5/11)