Subject :NSO Class : Class 5
If + = 150, + + = 230 and + + = 220, then the value of 5 + = ____?__.
(A) 170
(B) 320
(C) 490
(D) 470
If + = 150, + + = 230 and + + = 220, then the value of 5 + = ____?__.
(A) 170
(B) 320
(C) 490
(D) 470