Question

2x 11 3/7 =
4 2/5 x 3 1/11=

Answer 1

(a^2+ab)*(2+ab+ab^2)

Answer 2

are these 2 different problems?
\[2 \times 11\frac{3}{7}= \]
\[ 4 \frac{2}{5} \times 3 \frac{1}{11}= \]

Answer 3

One way to do this, is change the fraction to an improper fraction then multiply.

Answer 4

another way is to use the distributive law.
11 3/7 is the same as
\[ (11+\frac{3}{7}) \]
so
\[ 2(11+\frac{3}{7}) = 2 \times 11+2 \times \frac{3}{7}\]