`@` `\text {Ans}`
`\downarrow`
`-25 + 12 \div (-4)`
`= -25 - 3 `
`= -28`
`@` `\text {Ans}`
`\downarrow`
`-25 + 12 \div (-4)`
`= -25 - 3 `
`= -28`
-5 phan 8 . ( 4 phan 9 + -7 phan 12) bang bao nhieu
25% bang bao nhieu
hai cong nhan cung lam mot loai san pham. nguoi thu nhat lam nhieu hon nguoi thu hai la 25 san pham. hoi moi nguoi lam duoc bao nhieu san pham? biet rang 1/10 so san pham cua nguoi thu hai bang 1/12 so san pham cua nguoi thu nhat
2x+25%x=-2,25
vay x bang bao nhieu
tim so tu nhien n biet rang:
411.2511 lon hon hoac bang 2n.5n lon hon hoac bang 2012.512
hai cong nhan cung lam mot loai san pham. nguoi thu nhat lam nhieu hon nguoi thu 2 la 25 san pham. Hoi moi nguoi lam duoc bao nhieu san pham, biet rang 1/10 so san pham cua nguoi thu 2 chi bang 1/12 so san pham cua nguoi thu nhat
Cho e hoi 56-2./-16/-24:/-12/-607 bang bao nhieu va tai sao a?
hien nay me 40 tuoi , con 12 tuoi . hoi sau bao nhieu lau con bang 3/7 tuoi me ?
10cc bang bao nhieu lit?
100 cc bang bao nhieu lit?
1000cc bang bao nhieu lit?