208/384=a-2/24
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Những câu hỏi liên quan

9 tháng 8 2016
\(\frac{208}{384}=a-\frac{2}{24}\)
\(\Rightarrow a=\frac{208}{384}+\frac{2}{24}\)
\(\Rightarrow a=\frac{5}{8}\)
ND
1

21 tháng 3 2016
\(\frac{208}{384}=\frac{a-2}{24}\Leftrightarrow208\times24=\left(a-2\right)384 \)
<=> 384a - 768 = 4992
<=> 384a = 5760
<=> a=5760/384
a=15

5 tháng 2 2017
208*24=384*(a-2)
4992=384*(a-2)
a-2=4992/384=13
a=13+2=15
PT
0

HG
3

TD
14

LN
0

208/384=a-2/24
=>a=208/384+2/24
=>a=208/384+32/384
=>a=208+32/384
=>a=240/384
=>a=5/8
\(\frac{208}{384}=a-\frac{2}{24}\)
\(a-\frac{2}{24}=\frac{208}{384}\)
\(a-\frac{1}{12}=\frac{13}{24}\)
\(a=\frac{13}{24}+\frac{1}{12}\)
\(a=\frac{5}{8}\)