Question

34×45=27and 64×16=16, 28×56=?

Answer 1

Answer:

40

Step-by-step explanation:

The solution is that multiply the second number and add the first number and add both of them.

Let me explain in am easy way with the help of example.

In the equation 34×45=27,

multiply 4 and 5, then

add 3 and 4, then

add both of them

(3+4)×(4×5) = 27

7+20 = 27

27 = 27

Another is the equation 64×16=16

Multiply 1 and 6, then

Add 1 and 6, then

Add both of them

(6+4)+(6×1) = 16

10+6 = 16

16 = 16

So in 28×56,

Multiply 5 and 6

Add 2 and 8

Add both of them

(2+8)+(5×6)

10+30

40

Ans: 40