Các câu hỏi tương tự
a, Viet phan so lon nhat co tong cua tu so va mau so bang 10
b, Viet phan so nho nhat co tong cua tu so va mau so la 2000
c, Cho 2 so tu nhien ab va 7ab biet trung binh cong cua chung la 428 tim moi so
1.a Viet 5 so thap phan co gia tri lon hon 0,21 va nho hon 0,22 b Viet phan so nho nhat va lon nhat co tong cua tu va mau deu bang 20122.aTy so cua Ava B la 3/7,Ty so cua B va C la 5/6.Tim ty so cua A va C b.Tim so ab nho nhat sao cho 2ab chia het cho 453.a Mot truong hoc co so hoc sinh nam chiem 25% tong so hoc sinh ca truong va nhieu hon so hoc sinh nu la 30 em.Hoi truong do co tat ca bao nhieu hoc sinh b Mot qua dua nang hon 3/5 can nang cua no la 3 kg.Hoi qua dua do nang may kg
Đọc tiếp
1.a Viet 5 so thap phan co gia tri lon hon 0,21 va nho hon 0,22
b Viet phan so nho nhat va lon nhat co tong cua tu va mau deu bang 2012
2.aTy so cua Ava B la 3/7,Ty so cua B va C la 5/6.Tim ty so cua A va C
b.Tim so ab nho nhat sao cho 2ab chia het cho 45
3.a Mot truong hoc co so hoc sinh nam chiem 25% tong so hoc sinh ca truong va nhieu hon so hoc sinh nu la 30 em.Hoi truong do co tat ca bao nhieu hoc sinh
b Mot qua dua nang hon 3/5 can nang cua no la 3 kg.Hoi qua dua do nang may kg
mau so chung nho nhat cua phan 1phan 48 va 1 phan 30
viet phan so lon nhat co tong cua tu so va mau so bang 10
viet phan so nho nhat co tong cua tu so va mau so bang 2000
viet phan so lon nhat co tong cua tu so va mau so bang 100
viet phan so nho nhat co tong cua tu so va mau so bang 2000
Viet phan so nho nhat co tong cua tu so va mau so la 2000
1.tim so bi chia trong phep chia cho 12 co thuong la 35 va so du la so le co 2chu so2.hieu cua so lon nhat co 4 chu so khac nhau va so nho nhat co 4 chu sola bao nhieu3.mot hinh chu nhat co chieu dai gap ruoi chieu rong. Neu moi chieu tang them 1m thi duoc hinh chu nhat moi co dien tich tang them 26m2. Tinh chu vi hinh chu nhat4.trung binh cong cua 2 phan so bang 5/12. Phan so thu nhat hon phan so thu hai 1/6. Tim phan so thu nhat5.tim y biet (5/7 - y) nhan 4/5 7/10 + 1/26.hieu 2 so 1/3 so be.To...
Đọc tiếp
1.tim so bi chia trong phep chia cho 12 co thuong la 35 va so du la so le co 2chu so
2.hieu cua so lon nhat co 4 chu so khac nhau va so nho nhat co 4 chu sola bao nhieu
3.mot hinh chu nhat co chieu dai gap ruoi chieu rong. Neu moi chieu tang them 1m thi duoc hinh chu nhat moi co dien tich tang them 26m2. Tinh chu vi hinh chu nhat
4.trung binh cong cua 2 phan so bang 5/12. Phan so thu nhat hon phan so thu hai 1/6. Tim phan so thu nhat
5.tim y biet (5/7 - y) nhan 4/5 =7/10 + 1/2
6.hieu 2 so =1/3 so be.Tong 2 so la 63. Tim so be
tong cua ba so la 7/5.hieu cua phan so thu nhat va phan so thu hai la1/3.hieu cua phan so thu hai va phan so thu ba la 1/3.tim phan so thu nhat va phan so thu 3
Cau 1 ; Tim 2 so biet thuong cua chung = 0,4 va biet hieu cua chung = 23,4
Cau 2; Tim so du cua phep chia 46,68 : 15 neu chi lay thuong co 2 chu so o phan thap phan
Cau 3; Tim 2 so thap phan biet thuong cua chung = tong cua chung va = 1,5. [ phai viet ket qua la so thap phan gon nhat ]