Các câu hỏi tương tự
[109/6-(0,06:15/2+17/5.0,38]:(16-8/3.19/4)
Tinh \(\left\{18\frac{1}{6}-\left(0,06:7\frac{1}{2}+3\frac{2}{5}.0,38\right)\right\}:\left(19-2\frac{2}{3}.4\frac{3}{4}\right)\)
(18\(\frac{1}{6}\)-(0,06:7\(\frac{1}{2}\)+3\(\frac{2}{5}\).0,38)):(19-2\(\frac{2}{3}\).4\(\frac{3}{4}\))
Tinh gia tri bieu thuc:
[109/6-(0,06:15/2+17/5.0,38]:(16-8/3.19/4)
TÍnh:
\(\hept{\begin{cases}\\\end{cases}18\frac{1}{6}-\left(0,06:7\frac{1}{2}+3\frac{2}{5}.0,38\right)}]:(19-2\frac{2}{3}.4\frac{3}{4})\)
So sánh:
\(5^{255}\)và \(2^{579}\)
\([18\frac{1}{6}-\left(0,06:7\frac{1}{2}+3\frac{2}{5}.0,38\right)]:\left(19-2\frac{2}{3}.4\frac{3}{4}\right)\)
HAPPY NEW YEAR
Tính hợp lý:
a) (-7/15) * 5/8 * (15/-7) * (-16)
b) (-1/3) * (-15/17) * 34/45
c) (-5/6 ) * 4/19 + ( -7/12 ) * 4/19
Tính: 7/3*4-9/4*5+11/5*6-13/6*7+15/7*8-17/8*9+19/9*10
[18/1/6-(0.06:7/1/2+3/2/5*0,38)]:(19-2/2/3*4/3/4)