Subject :NSO Class : Class 3
If 
+ + = 72 and + 
= 55, then = ?
(A) 46
(B) 31
(C) 55
(D) 9
e sanjana very easy check it out.
Ans 1:
Class : Class 8
Ans 2:
Class : Class 4
b is correct as 72/3= 24 and 55 -24=31