So thu hai la :
( 500 + 116 ) : 2 = 308
So thu nhat la :
500 - 308 = 192
D/S : So thu nhat : 192
So thu hai : 308
So thu hai la :
( 500 + 116 ) : 2 = 308
So thu nhat la :
500 - 308 = 192
D/S : So thu nhat : 192
So thu hai : 308
trung binh cong cua hai so la 159. neu giam so thu nhat di 5 lan thi duoc so thu hai . tim hai so
So trung binh cong hai so la 1000 .Neu so thu hai giam di 468 don vi thi duoc so thu nhat .Tim hai so do
trung binh cong cua hai so la so 6482 tim hai so do biet rang neu tang so thu nhat them 246 don vi thi duoc so thu hai tim thu hai
trung binh cong cua hai so tu nhien la 2016 .neu tang so thu nhat len ba lan thi trung binh cong cua chung bang 4125.Vay so thu nhat la ?
trung binh cong cua hai bang 1000. neu thu hai giam di 468 don vi thi duoc thu nhat . tim hai o do
TIM TICH CUA HAI SO TU NHIEN, BIET NEU GIAM THUA SO THU NHAT DI 6 DON VI THI TICH GIAM DI 486 DON VI,CON NEU TANG THUA SO THU HAI THEM 4 DON VI THI TICH TANG THEM 424 DON VI.
TICH HAI SO DO BANG.
trung binh cong cua hai bang 1000 . neu o thu hai giam di 468 don vi thi duoc o thu nhat . tim hai o do
tim 2 so biet trung binh cong cua 2 so la 136.neu xoa chu so 2 ben trai cua so thu nhat thi duoc so thu hai
Trung binh cong hai so la 6482 tin hai so biet rang neu tang so thu nhat len 246 don vi thi duoc so thu hai .tin so thu hai?