Question

1. The value of 5463 + 54.63 - 5.463+?= 5999.3 is
(a) 0.5436
(b) 0.5463
(c) 5.463
(d) 5.346​

Answer 1

Let the unknown no. be x.

5463 + 54.63 - 5.463 + x = 5999.3

5512.167 + x= 5999.3

x = 5999.3 - 5512.167

x = 487.133