Question

Farhan khairul huixian Shirley and jun wei share a sume of money . Farhan has taken his share ,khairul takes 1/3 of the remaining money . after khairul has taken his share huixian takes 1/4 of the remaining money. after huixian has taken her share Shirley takes 1/7 of the remaining money after Shirley has taken her share jun wei takes all the remaining money. What fraction of the sum of money is jun wei share ?​

Answer 1

Answer:

12/35

Penjelasan dengan langkah-langkah:

let the total money = x

farhan's share = 1/5 x -> remaining money = x-1/5 x = 4/5 x

khairul's share = 1/3(4/5 x) =4/15 x -> remaining money = 4/5 x-4/15 x = 8/15 x

huixian's share = 1/4(8/15 x) = 2/15 x-> remaining money = 8/15 x-2/15 x = 6/15 x

shirley's share = 1/7(6/15 x) = 6/105 x-> remaining money = 6/15 x-6/105 x = 12/35 x

so jun wei's share = 12/35 x