Відповідь: x = 1/12 .
Покрокове пояснення:
4 2/5 × ( х + 3/4 ) = 3 2/3 ;
х + 3/4 = 3 2/3 : 4 2/5 ;
х + 3/4 = 5/6 ;
x = 5/6 - 3/4 ;
x = 1/12 .
[tex]4 \frac{2}{5} \times ( x+ \frac{3}{4} ) = 3 \frac{2}{3} \\ x + \frac{3}{4} = 3 \frac{2}{3} \div 4 \frac{2}{5} \\ x + \frac{3}{4} = \frac{11 \times 5}{3 \times 22} \\ x + \frac{3}{4} = \frac{5}{6} \\ x = \frac{5}{6} - \frac{3}{4} \\ x = \frac{10}{12} - \frac{9}{12} \\ x = \frac{1}{12} [/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Відповідь: x = 1/12 .
Покрокове пояснення:
4 2/5 × ( х + 3/4 ) = 3 2/3 ;
х + 3/4 = 3 2/3 : 4 2/5 ;
х + 3/4 = 5/6 ;
x = 5/6 - 3/4 ;
x = 1/12 .
[tex]4 \frac{2}{5} \times ( x+ \frac{3}{4} ) = 3 \frac{2}{3} \\ x + \frac{3}{4} = 3 \frac{2}{3} \div 4 \frac{2}{5} \\ x + \frac{3}{4} = \frac{11 \times 5}{3 \times 22} \\ x + \frac{3}{4} = \frac{5}{6} \\ x = \frac{5}{6} - \frac{3}{4} \\ x = \frac{10}{12} - \frac{9}{12} \\ x = \frac{1}{12} [/tex]