Tính :
\(\frac{3}{5.8}+\frac{11}{8.19}+\frac{12}{19.31}+\frac{70}{31.101}+\frac{99}{101.200}\)
Cho \(A=\frac{3}{5.8}+\frac{11}{8.19}+\frac{12}{19.31}+\frac{70}{31.101}+\frac{99}{101.200}\)so sánh a và 1
tính
\(\frac{3}{5.8}+\frac{11}{8.9}+\frac{12}{19.31}+\frac{70}{31.101}+\frac{99}{101.200}\)
Tính: \(\frac{3}{5.8}+\frac{11}{8.9}+\frac{12}{19.31}+\frac{70}{31.101}+\frac{99}{101.200}\)
Tính Q=3/5.8+11/8.19+12/19.31+70/31.101+99/101.200
\(E=\frac{6}{5.8}+\frac{22}{8.19}+\frac{24}{19.31}+\frac{140}{31.101}+\frac{198}{101.200}\)
Tính nhanh
3/5.8+11/8.19+12/19.31+70/31.101+99/101.200
Tính
\(\frac{6}{5.8}+\frac{22}{8.19}+\frac{24}{19.31}+\frac{140}{31.101}+\frac{198}{101.200}\)
B= 3/ 5.8 + 11/ 8.19 + 12/ 19.31 + 70/ 31.101 + 99/ 101.200
x + 2/ 3 = x - 2/ 2
giúp mk vs m.n ơi!!!!