He decides to spend Rp 150 000,- and to divide the remaining Rp 650 000,- in the ratio savings : holiday = 9 : 4.
Calculate the amount of his savings!
He uses 80% of the Rp 150 000 to buy some clothes.
Calculate the cost of the clothes!
Marcus receives Rp 800 000,- from his grandmother.
first amount of Marcus savings
(9 x 650.000)/ (9+4) = 450.000
cost of the clothes
80% x 150.000 = 120.000