Question

(503,44:12,4-225,36:7,2)×(1,6905:0,49)=

Answer 1

(40,6-31,3)х3,45 = 9,3х3,45=32,085

Answer 2

To perform the multiplication, we need to match the dimensions of the matrices. The first matrix has dimensions 3x3 and the second matrix has dimensions 1x2. Since the number of columns of the first matrix (3) does not match the number of rows of the second matrix (1), we cannot perform the multiplication.

Therefore, the answer is undefined.