Question

Find out the number that should

replace the question mark (?)

(Write in numbers)​

Answer 1

Answer:

12

Step-by-step explanation:

(I) (7*3)-(4-2)=19

(ii) (3*9)-(7-4)=24

(iii) (5*4)-(9-1) = 12

Answer 2

answer : 12

i) 7*3-(4-2)=19

ii) 3*9-(7-4)= 24

iii) 5*4-(9-1)= 12