![](https://rs.olm.vn/images/avt/0.png?1311)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(a)152,693\cdot560+1526,93\cdot35+15,2693\cdot1900=1526,93\cdot56+1526,93\cdot35+1526,93\cdot19\)
\(=1526,93\cdot\left(56+35+19\right)\)
\(=1526,93\cdot110\) \(\)
\(=1526,93\cdot100+1526,93\cdot10\)
\(=152693+15269,3\)
\(=167962,3\)
\(b)12,6\cdot25+612\cdot2,5+26,2:0,04=126\cdot2,5+612\cdot2,5+262\cdot2,5\)
\(=2,5\cdot\left(126+612+262\right)\)
\(=2,5\cdot1000\)
\(=2500\)
![](https://rs.olm.vn/images/avt/0.png?1311)
17464-17464:74-74x158
=17464-236-74x158
=17464-236-11692
=17228-11692
=5536 kết bạn với mình nha!!!!!!!!!!!!!!!!!!!!
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
500 - 89 + 90 - 158 + 1
= 411 + 90 - 158 + 1
= 501 - 158 + 1
= 343 + 1
= 344
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
(158 + 144) x 32 - 294 = 302 x 32 - 294 = 9664 - 294 = 9370
4510 - 255 + (198 + 81 x 21) = 4510 - 225 + (198 + 1701) = 4285 + 1899 = 6184
83 489 - 75 x 26 = 83 489 - 1950 = 81 539
(11692+69)/(11850-89)=11761/11761=1
( 74 x 158 + 59 ) : ( 158 x 75 - 89 )
= ( 11692 + 59 ) : ( 11840 - 89 )
= 11751 : 11751
= 1