\(\dfrac{100}{100}-\dfrac{99}{100}=\dfrac{1}{100}\)
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\(\dfrac{100}{100}-\dfrac{99}{100}=\dfrac{1}{100}\)
1+1+1+1+1+2+2+2+2+2+......+99+99+99+99+99+100+100+100+100+100=?
Bé; lớn; bằng:
4/3 ...... 1; 1...... 3/4; 4/3 ....... 3/4.
1 ...... 11/9; 9/11 ....... 11/9.
100/99 ...... 1; 1 .... 99/100; 100/99 ..... 99/100
Nhanh lên các bạn ơi
(1-99/99)x(1-100/100)x.......x(1-2010/2010)=?
(1-99/99)x(1-100/100)x.......x(1-2010/2010)=?
1/1+2+1/2+3+1/3+4+...+1/98+99+1/99+100
(100-1).(100-2). ... .(100-99).(100-100)=???
1+1/2+2+2/3+3+3/4+...+99+99/100
CMR
100-(1/2+1/3+1/4+...+1/100)=2/3+3/4+...+99/100
Phân số nào bằng 1?
A. 99/99
B. 99/98
C. 98/99
D. 99/100