Toán 1-( 5 3/8 + x – 7 5/24) : 16 2/3 = 0 các bạn ghi cả lời giải nhé 09/09/2021 By Lyla 1-( 5 3/8 + x – 7 5/24) : 16 2/3 = 0 các bạn ghi cả lời giải nhé
Đáp án: `x = 37/2` Giải thích các bước giải: `1 – (5 3/8 +x -7 5/24) : 16 2/3 = 0` `⇒ (x – 11/6) : 16 2/3 = 1` `⇒ x – 11/6 = 1 × 16 2/3` `⇒ x = 16 2/3 + 11/6` `⇒ x = 37/2` `Vậy` `x = 37/2` Trả lời
$1-\left ( 5\dfrac{3}{8}+x-7\dfrac{5}{24} \right ):16\dfrac{2}{3}=0\\\Leftrightarrow 1-\left ( \dfrac{43}{8}+x-\dfrac{173}{24} \right ):\dfrac{50}{3}=0\\\Leftrightarrow 1-\left ( -\dfrac{11}{6}+x \right )×\dfrac{3}{50}=0\\\Leftrightarrow 1-\left ( -\dfrac{11}{100}+\dfrac{3}{50}×x \right )=0\\\Leftrightarrow 1+\dfrac{11}{100}-\dfrac{3}{50}×x=0\\\Leftrightarrow \dfrac{111}{100}-\dfrac{3}{50}×x=0\\\Leftrightarrow 111-6×x=0\\\Leftrightarrow -6×x=-111$Vậy $x=\frac{37}{2}$ Trả lời
Đáp án:
`x = 37/2`
Giải thích các bước giải:
`1 – (5 3/8 +x -7 5/24) : 16 2/3 = 0`
`⇒ (x – 11/6) : 16 2/3 = 1`
`⇒ x – 11/6 = 1 × 16 2/3`
`⇒ x = 16 2/3 + 11/6`
`⇒ x = 37/2`
`Vậy` `x = 37/2`
$1-\left ( 5\dfrac{3}{8}+x-7\dfrac{5}{24} \right ):16\dfrac{2}{3}=0\\\Leftrightarrow 1-\left ( \dfrac{43}{8}+x-\dfrac{173}{24} \right ):\dfrac{50}{3}=0\\\Leftrightarrow 1-\left ( -\dfrac{11}{6}+x \right )×\dfrac{3}{50}=0\\\Leftrightarrow 1-\left ( -\dfrac{11}{100}+\dfrac{3}{50}×x \right )=0\\\Leftrightarrow 1+\dfrac{11}{100}-\dfrac{3}{50}×x=0\\\Leftrightarrow \dfrac{111}{100}-\dfrac{3}{50}×x=0\\\Leftrightarrow 111-6×x=0\\\Leftrightarrow -6×x=-111$
Vậy $x=\frac{37}{2}$