Question

12+21=9
11+22=8
41+21=15
32+15=30
23+54=?​

Answer 1

Answer:

23+54 = 45.

Step-by-step explanation:

the method is---

(2+3)×(5+4)

Answer 2

Answer:

45 is correct answer

Step-by-step explanation:

method

(1+2)×(2+1)=9

so,

(2+3)×(5+4)=45