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![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
Lời giải:
$16,25\times 0,01+16,25:100+16,25\times 0,98$
$=16,25\times 0,01+16,25\times 0,01+16,25\times 0,98$
$=16,25\times (0,01+0,01+0,98)=16,25\times 1=16,25$
![](https://rs.olm.vn/images/avt/0.png?1311)
\(16,25:0,5+16,25:0,25+16,25:0,125\)
\(=16,25:\frac{5}{10}+16,25:\frac{25}{100}+16,25:\frac{125}{1000}\)
\(=16,25:\frac{1}{2}+16,25:\frac{1}{4}+16,25:\frac{1}{8}\)
\(=16,25\times2+16,25\times4+16,25\times8\)
\(=16,25\times(2+4+8)=227,5\)
![](https://rs.olm.vn/images/avt/0.png?1311)
= ( 4,0875 + 77,675 ) : 1,25 - 0,25
= 81,7625 : 1,25 - 0,25
= 65,41 - 0,25
= 65,16
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
606,26 + 210,8 = 817.06
600,5 – 245,48 = 355.02
16,25 x 4,5 = 73.125
7,5 : 12 = 0.125
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
16,25 :0,5 + 37,5 + 16,25 :0,125 = 16,25 x2 + 16,25 x8 + 37,5
= 16,25 x ( 2 + 8) + 37,5
= 16,25 x10 +37,5
= 162,5 + 37,5
= 200
16,25 x 0,01 + 16,25 : 100 + 16,25 x 0,98
= 16,25 x 0,01 + 16,25 x 0,01 + 16,25 x 0,98
= 16,25 x (0,01 + 0,01 + 0,98)
= 16,25 x 1
= 16,25
HT và $$$