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Tong hai so bang 71,9 .Tang so thu nhat len 20% va tang so thu hai len 30% .Thi tong la 88,62 . tim hai so do
tong hai so bang 71,9neu tang so thu nhat them 20% va so thu hai tang them 30% thi tong hai so bang 88,62 tim hai so do
tong 2 so bang 71,9 neu tang so thu nhat them 20% va so thu hai tang them 30% thi tong se bang 88,62. tim hai so do.
tong hai so 71,9 neu tang so thu nhat len 20% va so thu hai tang 30% tong bang 88,62 . tim hai so
tong 2 so bang 71,9 neu tang so thu nhat them 20% va so thu hai tang them 30% thi tong bang 88,62.Tim 2 so do?
tong 2 so bang 71,9 neu tang so thu nhat them 20 phan tram va so thu 2 tang them 30 phan tram thi tong se bang 88,62 . tim hai so
tong 2 so bang 71.9 neu tang so thu nhat len 20%va tang so thu hai len 30% thi tong se bang 88.62. tim hai so do.
vay so thap phaan do la...
Tong 2 so bang 2017.Biet neu giam so thu nhat di 20% va tang so thu hai len 30% thi tong luc nay la 2108,85.Tim so thu nhat ?
tong hai so =71.9,tang so thu 1 ^20%so thu 2^30%thi tong =88,62 tim 2S