Rút gọn nhanh chóng: P = 11 . 23 + 22 . 46 + 33 . 69 phần 22 . 46 + 44 . 92 + 66 . 138 16/10/2021 Bởi Aaliyah Rút gọn nhanh chóng: P = 11 . 23 + 22 . 46 + 33 . 69 phần 22 . 46 + 44 . 92 + 66 . 138
`P = (11 . 23 + 22 . 46 + 33 . 69) / (22 . 46 + 44 . 92 + 66 . 138)` `P=(11.23+11.92+11.207)/(11.92+11.368+11.828)` `P=[11.(23+92+207)]/[11.(92+368+828)]` `P=(11.322)/(11.1288)` `P=1/4` Bình luận
Ta có : $\frac{11.23+22.46+33.69}{22.46+44.92+66.138}$= $\frac{11.23(1+2.2+3.3)}{22.46(1+2.2+3.3)}$ =$\frac{1}{4}$ XIN HAY NHẤT Bình luận
`P = (11 . 23 + 22 . 46 + 33 . 69) / (22 . 46 + 44 . 92 + 66 . 138)`
`P=(11.23+11.92+11.207)/(11.92+11.368+11.828)`
`P=[11.(23+92+207)]/[11.(92+368+828)]`
`P=(11.322)/(11.1288)`
`P=1/4`
Ta có : $\frac{11.23+22.46+33.69}{22.46+44.92+66.138}$= $\frac{11.23(1+2.2+3.3)}{22.46(1+2.2+3.3)}$ =$\frac{1}{4}$
XIN HAY NHẤT