227k views
9 votes
The total weight of samsiah and Julia is twice the weight of Mary. if samsiah weighs 54 kg and Mary weighs 60 kg, find the actual weight of julia​

User Mobeen
by
3.4k points

1 Answer

9 votes

s + j = 2m

s = 54

m = 60

54 + j = 120

j = 120 - 54

j = 66

User Kamil Seweryn
by
3.6k points