Số thập phân B là:
18,513 : 99 = 0,187 = 18,7
ĐS: 18,7
k nha
Số thập phân B là:
18,513 : 99 = 0,187 = 18,7
ĐS: 18,7
k nha
a, khi chuyen dau phay cua so thap phan b sang phai hai chu so thi so do tang them 24, 75 don vi . Tim so thap phan b
b, khi chuyen dau phay cua so thap phan b sang ben trai hai chu so so do giam di 18, 513 don vi . Tim so thap phan b
KHI CHUYEN DAU PHAY CUA SO THAP PHAN C SANG TRAI MOT CHU SO,SO DO TANG THEM 175,05 DON VI.VAY SO THAP PHAN C LA........
Khi chuyen dau phay cua so thap phan A sang trai 1 hang thi so do giam di 18,072 don vi. So thap phan A la......
Khi chuyen dau phay cua so thap phan C sang trai 2 hang thi so do giam di 198,891 don vi. So thap phan C la......
khi chuyen dau phay cua so thap phan A sang trai 1 hang thi so do giam di 18,072 don vi so thap phan A la ..........
khi chuyen dau phay cua mot so thap phan a sang ben trai mot chu so thi so do giam di 18,072 don vi . Tim so thap phan a
cau nay hoi kho nhe cac ban
Khi chuyen dau phay cua so thap phan A sang ben trai hai chu so thi so do giam di 100 lan hay A=B*100
Khi chuyen dau phay cua so thap phan B sang trai 1 hang thi so do tang them 175,05 don vi. So thap phan B la.....
khi chuyen dau phay cua so thap phan c sang trai hai hang thi so do tang them 198,891 don vi tim so thap phan d la