Cho M = \(\frac{26}{7.11}\) + \(\frac{65}{11.21}\) + \(\frac{39}{21.27}\) + \(\frac{143}{27.49}\)
N = \(\frac{51}{7.16}\) + \(\frac{17}{16.19}\) + \(\frac{35}{19.34}\) + \(\frac{85}{34.49}\)
Tính P = \(\frac{M}{N}\) + \(\frac{29}{34}\).
Cho M= \(\frac{25}{7.11}\)+ \(\frac{65}{11.21}\)+ \(\frac{39}{21.27}\)+ \(\frac{143}{27.49}\)
N= \(\frac{51}{7.16}\)+ \(\frac{17}{16.19}\)+ \(\frac{85}{19.34}\)+ \(\frac{85}{34.49}\)
Mọi người ơi giúp với làm ơn đi : Tính \(\frac{M}{N}\)
Tính :(34/7.13+51/13.22+85/22.37+68/37.49):(39/7.16+65/16.31+52/31.43+26/43.49
Cho A=34\7.13+51\13.22+85\22.37+68\37.49 và B=39\7.16+65\16.31+52\31.43+52\31.43+26\43.49
Tính tỉ số A/B
ChoA=34/7.13+51/13.22+85/22.37+68/37.49
B=39/7.16+65/16.31+52/31.43+26/43.49
A=34/7.13+51/13.22+85/22.37+68/37.49
B=39/7.16+65/16.31+52/31.43+26/43.29.
tính A:B
M=26/7*11+65/11*21+39/21*27+143/27*49
N=51/7*16+17/16*19+85/19*34+85/34*49
Tính M/N một cách hợp lý.
Cho A=34/7.13+51/13.22+85/22.37+68/37.49
B=39/7.16+65/16.31+52/31.43+26/43.49
Tính tỉ số A/B
tính tỉ số A/B biết
A=34/7.13+51/13.22+ 85/22.37+68/37.49; b= 39/7.16+65/16.31+52/31.43+26/43.49