mot nguoi co so ga mai nhieu hon so ga trong la 36 con.sau khi nguoi do ban di 9 con ga trong thi so ga trong con lai bang 2/5 so ga mai.hoi luc dau nguoi do co bao nhieu con ga mai,bao nhieu con ga trong.

ban nao tra loi cau hoi cua minh thi phai ket ban voi mik nha!

Sorry nhung laptop mik ko viet Tieng Viet co dau duoc, no dang bi loi

1."Tim so chia va so bi chia nho nhat de co thuong so la 8, so la 45"

2."So sanh a va b ma ko tinh cu the gia tri cua chung:

a=02 . 2002; b = 2000 . 2004"

3."(x+1) + (x+2) +... + (x+100) = 9050"

Khong nhat thiet moi nguoi phai tra loi du 3 cau, ai biet cau nao thi tra loi gium mk cau do thoi

Can gap a!

SO TU NHIEN LON NHAT CO CAC CHU SO KHAC NHAU MA TONG CAC CHU SO BANG 33 LA SO NAO ? 

TRA LOI : SO DO LA..............

MONG CAC BAN TRA LOI NGAY BAY GIO MNH CAN GAP.

Cho minh hoi bai nay. Chi can tra loi 1 cau cung duoc! Tick cho ai tra loi som nhat, day du nhat.
1. Cho so huu ti y=2a-1/-3. Voi gia tri nao cua a thi y la so duong, y la so am, khong phai so duong cung phai so am?
2. Cho so huu ti x=a-5/a (a khac 0). Voi gia tri nao cua a thi x la so nguyen?
3. Cho so huu ti x=a-3/2a (a khac 0). Voi gia tri nao cua a thi x la so nguyen?

so tu nhien lon nhat co bon chu so khac nhau ma tong cau chu so la 21 la so nao

cho so 65

a, hay viet them 2 chu so vao beb phai so 65 de dc so moi be nhat co 4 chu so cung chi het cho ca 3 va 5. so moi do la so nao?

b, Hay viet them 2 chu so vao ban trai so 65 de dc so moi lon nhat co 4 chu so cung chia het cho 5 va 9. so moi do la so nao?

Giup minh can gap , ai nhanh minh tick lun

nho viet ro loi giai nhe

hai so co tong bang 743 . neu them mot Chu so 6 vao ben phai so be thi duoc so lon .  Tim hai so do

ban nao tra loi nhanh nhat thi Minh se tich cho ban do Nha 

hung nghi ra mot so neu lay so do chia cho 5 thi duoc thuong la 4 va so du la so du lon nhat

tim so do.

ban nao tra loi nhanh nhat mik tick

Tim so bi chia biet so chia la 6 thuong la 5 so du la 4 

Ban nao co cau tra loi thi minh cam on