Tính (1/4 – 5/13) + (2/11 + -8/13 + 3/4) 04/09/2021 Bởi Charlie Tính (1/4 – 5/13) + (2/11 + -8/13 + 3/4)
($\frac{1}{4}$ – $\frac{5}{13}$ ) +( $\frac{2}{11}$ + $\frac{-8}{13}$ + $\frac{3}{4}$ ) = $\frac{-7}{52}$ + ($\frac{-62}{143}$ + $\frac{3}{4}$ ) = $\frac{-7}{52}$ + $\frac{181}{572}$ = $\frac{2}{11}$ Chúc bạn học tốt Bình luận
(1/4 – 5/13) + (2/11 + -8/13 + 3/4) = -7/52 + ( -62/143 + 3/4) = -7/52 + 181/572 = 2/11 Cho mik xin 5 sao nha bn ^^!! Bình luận
($\frac{1}{4}$ – $\frac{5}{13}$ ) +( $\frac{2}{11}$ + $\frac{-8}{13}$ + $\frac{3}{4}$ )
= $\frac{-7}{52}$ + ($\frac{-62}{143}$ + $\frac{3}{4}$ )
= $\frac{-7}{52}$ + $\frac{181}{572}$
= $\frac{2}{11}$
Chúc bạn học tốt
(1/4 – 5/13) + (2/11 + -8/13 + 3/4)
= -7/52 + ( -62/143 + 3/4)
= -7/52 + 181/572
= 2/11
Cho mik xin 5 sao nha bn ^^!!