\(\frac{16\cdot17-5}{16\cdot16+5}=\frac{272-5}{256+5}=\frac{267}{261}=\frac{89}{57}\)
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\(\frac{16\cdot17-5}{16\cdot16+5}=\frac{272-5}{256+5}=\frac{267}{261}=\frac{89}{57}\)
( 16 . 17 - 5 ) : ( 16 . 16 +1 )
( 16. 17 - 5 ) : ( 16 . 16 +11)
rút gọn biểu thức 16 . 17 - 5/ 16 .16 + 11
d/5/16-5/24
e/-24/17-[-7/17-1/16]
f/-11/6+2/5+-1/6
Tinh\(\frac{\frac{5}{12}+\frac{3}{4}-1}{3-\frac{5}{6}+\frac{2}{3}}+\frac{\frac{16}{5}+\frac{16}{6}-\frac{16}{7}}{\frac{17}{5}+\frac{17}{6}-\frac{17}{7}}\)
( 16. 17 - 5 ) : ( 16 . 26 +11)
5/12+3/4-1 + 16/5+16/7-16/9
3-5/6+2/3 17/5+17/7-17/9
Thực hiện tính :
16 . 17 - 5
16 . 16 + 11
Hãy so sánh 2 phân số sau:
\(\frac{15^{30}+16^{12}+17^{50}-16^8}{17^{30}+16^8+15^{50}-16^{12}}\)
\(\frac{17^{30}+16^8+15^{50}-16^{12}}{15^{30}+16^{12}+17^{50}-16^8}\)