2003×14+1998+2001×2002 / 2002+2002×503+ 504×2003
Viet ro loi giai ra nhe! Ai nhanh mk tk cho!
Tinh nhanh
2003×14+1998+2001×2002 / 2002+2002×503+504×2003
Viet ro loi giai nhe! Ai nhanh mk tk cho!
2003x14+1998+2001x2002/2002+2002x503+504x2003 =2003x14+1998+2001x1+2002x503+504x2003 =2003x14+1998+2001+2002x503+504x2003 =28042+1998+2001+1007006+1009512 =(28042+1009512+1007006)+1998+2001 =2044560+1998+2001=2048559 TK MIk nha bn! mk tra loi dau tien ma ! Giu loi hua nhe!
2003 x 14 + 1988 + 2001 x 2002
=28042 + 1988 + 4006002
=4036032
2002 + 2002 x 503 +504 x 2002
=2002 x 1 + 2002 x 503 + 504 x 2002
=2002 x (1 + 503 + 504)
=2002 x 908
=1817816
tính nhanh
2003 x 14 + 1998 + 2001 x 2002
2002 + 2002 x + 503 + 504 x 2002
tính nhanh: 2003*14+1988+2001*2002/2002+2002*503+504*2002
(2003*14+1988+2001*2002)/(2002+2002*503+504*2002)
(2003*14+1988+2001*2002)/(2002+2002*503+504*2002) = 2
tính nhanh
2003 x 14 + 1988 + 2001 x 2002
2002 + 2002 x 503 + 504 x 2002
P=\(\frac{\left(2002+1\right)\times14+1988+2001\times2002}{2002\times\left(1+503+504\right)}\)
\(=\frac{2002\times14+2002+2001\times2002}{2002\times1008}\)
\(=\frac{2002\times\left(14+1+2001\right)}{2002\times1008}=\frac{2016}{1008}=2\)
2003*14*1988+2001*2002
2002+2002*503+504*2002
a) 63 759 500
b) 2 018 016
1 . Tính 2003 x 14 + 1998 + 2001 x 2002 phần 2002 + 2002 x 503 + 504 x 2002
cho mình sửa một chút 1998->1988
\(\frac{2003\times14+1998+2001\times2002}{2002+2002\times503+504\times2002}=\frac{\left(2002+1\right)\times14+1998+2001\times2002}{2002\left(1+503+504\right)}=\frac{2002\times14+14+1998+2001\times2002}{2002\times1008}\)=\(\frac{2002\times14+2002\times2001+2002}{2002\times1008}=\frac{2002\left(14+2001+1\right)}{2002\times1008}=\frac{2002\times2016}{2002\times1008}\)=\(\frac{2016}{1008}=\frac{2}{1}=2\)
phân số thì không ra mà chỉ ra số thập phân thôi nha bạn
Kết Quả là: 2,000004955 nha.
2003x14+1988+2001x2002 2002+2002x503+504x2002
(2003*14+1988+2001*2002) / ( 2002 + 2002 * 503 + 2002 * 504 )
Phải giải đầy đủ và trả lời sớm nhất thì mk tick
(2003*14+1988+2001*2002) / ( 2002 + 2002 * 503 + 2002 * 504 )
=4036042:2018016
=2
Tính nhanh:
a.1995*1994-1
______________
1993*1995+1994
b.2004*2005+2006*6-6
___________________
2005*197+4*2005
c.2003*14+1998+2001*2002
________________________
2002+2002*503+504*2002