Các câu hỏi tương tự
tim so thap phan a,b biet: a,b = (a + b )* 0,5
Tim cac chu so a,b,c,d,e,g biet a: b=c,deg
(Phan thap phan o thuong co 3 chu so khac nhau)
Trinh bay tu luan nhe cac bn.Lam dung mk tick cho nhiu lam
tim so du cua phep chia 218:3,7 neu chi lay 2 chu so o phan thap phan cua thuong.
nho chi to tung buoc cua cach lam va tim so du
to like cho
hay cho biet co tat ca bao nhieu so thap phan co 2 chu so o phan thap phan ma so do lon hon 12,5 va nho hon 13,4
lam can cach giai
Mot hoc sinh khi cong so thap phan da viet nham dau phay cua mot so hang sang ben phai 1 chu so vi the tong tim duoc la 68,04.Tim hai so thap phan do,biet tong dung la 11,61.
nho ghi loi giai nhe,cam on
Cho so thap phan A chuyen dau phay cua so thap phan A sang ben phai mot hang ta duoc so thap phan B , biet B - A = 222,12 . Tim so thap phan do .
cho so thap phan A ; chuyen dau phay cua so thap phan A sang phai 1 hang ta duoc so B
Biet a+b =136.95.tim so thap phan a.
Cho so thap phan A chuyen dau phay cua so thap phan A sang ben phai mot hang ta duoc so thap phan B , biet B - A = 222,12 . Tim so thap phan do .
giai ra
Cho so thap phan a neu chuyen dau phay cua so thap phan a sang ben trai 2 chu so thi dc b neu chuyen dau phay cua so thap phan a sang ben phai 1 chu so thi dc b tim so thap phan a biet a+b+c= 2373,756