Các câu hỏi tương tự
biet ti so cua so thu nhat va so thu hai la 4/3 . hoi so thu hai bang bao nhieu phan tram so thu nhat
biet ti so cua so thu nhat va so thu hai la 4/3.Hoi so thu hai bang bao nhieu phan tram so thu nhat?
ai giai bai nay dau tien like luon
biet ty so cua so thu nhat va so thu hai la 4/3 hoi so thu hai bang bao nhieu phan tram so thu nhat
Tich cua hai so la 0.06.Hoi:
a)Neu thua so thu nhat gap len 10 lan roi nhan voi thua so thu hai thi duoc tich moi la bao nhieu?
b)neu thua so thu nhat chuyen day phay sang ben phai hai chu so roi nhan voi thua so thu hai thi duoc tich moi la bao nhieu?
c)thua so thu nhat nhan voi 1000 lan thua so thu hai thi duoc tich moi la bao nhieu?
d)tich cua hai so da cho phai nhan voi so nao de co tich bang 600?
Giai tung phan mot
tich cua hai so bang 34650 . neu gap thua so thu nhat len 3 lan va giam thua so thu hai di 2 lan thi tich cua hai so moi la bao nhieu
hai bao duong chua tong cong 52,2 kg,biet ti so phan tram so duong cua bao thu nhat va bao thu hai la 25% .hoi moi bao chua bao nhieu kg duong
cho hai so biet 2/5 so thu nhat bang 1/2 so thu hai hoi so thu nhat bang bao nhieu phan tram so thu hai
biet 2/5 so thu nhat bang 1/2 so thu hai hoi so thu nhat bang bao nhieu phan tram so thu hai??
Bai 1 : Tong cua hai so la 2000. Neu so hang thu nhat them 135 don vi va so hang thu hai bot 531 don vi thi duoc tong moi la bao nhieu?Bai 2 : Tim tong hai so biet rang neu so hang thu nhat bot di 246 don vi va so hang thu hai them 642 don vi thi duoc tong moi bang 2010.Bai 3 : Hieu cua hai so la 1000. Neu so lon them 235 don vi va so be bot 200 don vi thi duoc hieu moi la bao nhieu?Bai 4 : Hieu cua hai so bang 1234. Neu so lon bot 234 don vi va so be them 456 don vi thi duoc hieu moi la bao nh...
Đọc tiếp
Bai 1 : Tong cua hai so la 2000. Neu so hang thu nhat them 135 don vi va so hang thu hai bot 531 don vi thi duoc tong moi la bao nhieu?
Bai 2 : Tim tong hai so biet rang neu so hang thu nhat bot di 246 don vi va so hang thu hai them 642 don vi thi duoc tong moi bang 2010.
Bai 3 : Hieu cua hai so la 1000. Neu so lon them 235 don vi va so be bot 200 don vi thi duoc hieu moi la bao nhieu?
Bai 4 : Hieu cua hai so bang 1234. Neu so lon bot 234 don vi va so be them 456 don vi thi duoc hieu moi la bao nhieu?
Bai 5 ; Tim hieu cua hai so, biet rang so lon va so be cung bot di 100 don vi thi duoc hieu moi la 1000.