# A,B & C together earn Rs 300 per day, while A & C together earn Rs 188 and B & C together earn Rs 152. The daily earn of C is:

2
by karthikeyan533

2014-11-19T16:40:12+05:30
A + B + C = 300 ............... (1)
A + C = 188 ........................(2)
B + C = 152 ........................( 3)
subtract (1) - (3)  we get,
A + B +C = 300
A + 152 = 300
A = 300 - 152
A = 148
sub A value in (2)
148 + C = 188
C = 188 - 148
C = 40
2014-11-19T17:04:53+05:30

A+B+C=Rs300                                                                                                                    A+C=188                                                                                                                            B+C=152                                                                                                                             A+B+C=300                                                                                                                       A+188=300                                                                                                                        A=300-188

A=148

148+C=300

C=300-148

C=40