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hai so thap phan co hieu 9,12.neu doi dau phay cua so be sang phai mot hang roi cong voi so lon ta duoc 61.04.tim 2 so do
hai so thap phan co tong la 55,22.neu doi dau phay cua so be sang trai mot hang ,roi lay hieu giua so lon va no ta duoc 37,07.tim hai so do
2 so thap phan co hieu la 13 .21 neu doi doi dau phay cua so be sang phai 1 hang roi cong voi so lon ta duoc 41.15 tim 2 so do
2 so thap phan co tong bang 55,22 neu doi dau phay cua so be sang trai mot hang , roi lay hieu giua so lon va no ta duoc 37,07. tim 2 so do
2 STP co tong = 55,22 . neu roi dau phay cua so be sang trai 1 hang roi lay hieu giua so lon va no ta duoc 37,07 . tim 2 so . ghi cach giai mk like
hai so thap phan co tong la 55,22 neu doi dau phay cua so be sang trai 1 hang , roi lay haieu giua so lon ta duoc 37,07 tim 2 so
giai giup minh voi
tim hai so thay phan co hieu la 9,12.Nếu doi day phay cua so be sang phải mot hang roi xong voi so lon ra được 61,04
2 so thap phan co hieu bang 8,35. neu doi dau phay cua so lon sang trai 1 hang roi cong voi so be ta duoc 14,85. tim 2 so do ?
2 so thap phan co hieu bang 8,35. neu doi dau phay cua so lon sang trai 1 hang roi cong voi so be ta duoc 14,85. tim 2 so do ?