Question

A aur b aur c ka ausat 45kg h a aur b ka ausat vajan 40kg hb aur c ka ausat wajan 43kg h to b ka wajan kya hoga

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:B=38

Step-by-step explanation:

A + B + C  =45

A  + B       =40

subtracting these two equations we get

  A+B+C-A-B = 45-40

        C= 5

given

  B+C  =43

  B+5   =43

B            =  43 -5

 B = 38