Question

Three friends ramu biju and tara stood a weighing scale the scale showed their total weight to be 164 kg when ramu stepped of the reading on the scale came down to 104 kg next biju too got off and the scale now reads 55 kg what is the weight of each of the boy

Answer 1

Answer:

weight of ramu = x

weight of Biju = y

weight of Tara = z

x+y+z = 164. (1)

y+z = 104. (2)

subtracting (1) & (2)

x+y+z-y-z = 164-104

x = 60

z = 55. (3)

subtracting (2) & (3)

y+z-z = 104-55

y = 49

therefore ,

weight of ramu = 60 kg

weight of Biju = 49 kg

weight of Tara = 55 kg

Thank you