Các câu hỏi tương tự
viet phan so 5/21 thanh tong cua 3 so co tu la 1 va mau khac nhau
viet moi phan so sau day thanh tong cua ba phan so co tu so la 1 va mau so khac nhau : 7/8 ;11/12 ; 14/24
neu cach viet 7/9 thanh tong cua hai phan so toi gian cung mau duong va co tu duong
viet phan so 3/5 thanh tong 3 phan so co ti so la 1 va mau khac o
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
tim phan so toi gian nho hon 1 co tu va mau deu duong va tich cua tu va mau bang 120.
Viet phan so \(\frac{2}{3}\) thanh tich cua hai phan so co mau so bang nhau va lon hon 4 va nho hon 8, co tu so nho hon 8. Ket qua
phan so 6/35 co the viet duoi dang tich cua hai phan so co tu va mau la cac so nguyen duong co mot chu so
co tat ca...... so nguyen n thoa man (n-12) chia het cho (n+12)co bao nhieu cach viet phan so 14thanh tong cua hai phan so co tu bang 1 mau duong va khac nhaubiet 22+22+23+24+...+22013 2a , vay a bang
Đọc tiếp
co tat ca...... so nguyen n thoa man (n-12) chia het cho (n+12)
co bao nhieu cach viet phan so
| 1 |
| 4 |
thanh tong cua hai phan so co tu bang 1 mau duong va khac nhau
biet 22+22+23+24+...+22013 = 2a , vay a bang