LAP CAC CAP PHAN SO BANG NHAU TU 4 TRONG 5 SO SAU
2,4,8,16,32
Bai 1:Tim tat ca cac phan so bang phan so 34/51 co mau so tu nhien nho hon 13.
Bai 2:Tim va lap cac cap phan so bang nhau ma tu va mau dung 4 trong 5 so:2;4;8;16;32.
Lap cac cap phan so bang nhau tu bon trong nam so sau
-3;-9;27;81;243
BAI1
A,
TU DANG THUC 2.3= 1.6 , TA CO THE LAP DC CAC CAP PHAN SO BANG NHAU NAO?
B, HAY LAP CAC CAP PHAN SO BANG NHAU TU DANG THUC 3.4= 6.2
AI NHANH MINH KB NHE
lap cac cap phan so bang nhau tu bon trong nam so sau: 3;9;27;81;243
MINH DANG RAT CAN
tu dang thuc 2.3=1.6 ta co the lap duc cac cap phan so bang nhau
lap cac phan so bang nhau tu cac so sau2,3,-6,-4 ,-9
cho 2 phan so 4/4 va 6/7 tu 2 phan so da cho lap 1 phan so thu ba bang cach ;tu so la tong cac tu so cua 2 phan so da cho ,mau so la tong cac mau so da cho.Hay so sanh ba phan so do voi nhau va xep chung theo thu tu tang dan
cho 2 so nguyen a nguyen b(b khac 0) .chung to rang cac cap phan so sau day luon bang nhau