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![](https://rs.olm.vn/images/avt/0.png?1311)
cho mk sửa lại mà lần này là đúng
Ta thấy:
15/16 = 1/16+(1/16+1/16)+(1/16+1/16+1/6+1/16)+(1/16+1/16+1/16+1/16+1/16+1/16+1/16+1/16)
=1/16+2/16+4/16+8/16
=1/16+1/8+1/4+1/2.
nếu bn thấy đúng thì tk cho mk nha
Trả lời
Ta có :
1516=116+116+116+116+116+116+116+116 +116+116+116+116+116+116+116+116 =116+(116+116)+(116+116+116+116) +(116+116+116+116+116+116) =116+216+416+816 =116+18+14+12
![](https://rs.olm.vn/images/avt/0.png?1311)
\(\frac{15}{16}=\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\frac{1}{16}\)
![](https://rs.olm.vn/images/avt/0.png?1311)
15 / 16 = 1 / 8 + 1/2 + 1/4 + 1/ 16
tích đúng cho mình nha
![](https://rs.olm.vn/images/avt/0.png?1311)
Ta thấy:
15/16 = 1/16+(1/16+1/16)+(1/16+1/16+1/6+1/16)+(1/16+1/16+1/16+1/16+1/16+1/16+1/16+1/16)
=1/16+2/16+4/16+8/16 =1/16+1/8+1/4+1/2
![](https://rs.olm.vn/images/avt/0.png?1311)
Ta thấy:
15/16 = 1/16+(1/16+1/16)+(1/16+1/16+1/6+1/16)+(1/16+1/16+1/16+1/16+1/16+1/16+1/16+1/16)
=1/16+2/16+4/16+8/16
=1/16+1/8+1/4+1/2
\(\frac{15}{16}=\frac{1}{16}+\frac{2}{16}+\frac{4}{16}+\frac{8}{16}=\frac{1}{16}+\frac{1}{8}+\frac{1}{4}+\frac{1}{2}\)