Question

exercitiul 8 va rogg rapid

Answer 1

Explicație pas cu pas:

sper ca o sa te ajute! nu știu sigur dacă e corect

Answer 2

$a) \frac{91}{100} - x = \frac{74}{100} \\\\x = \frac{91}{100} - \frac{74}{100} \\\\x = \frac{17}{100}$

$b) x + \frac{1}{2} = \frac{9}{2} \\\\x = \frac{9}{2} - \frac{1}{2} \\\\x = \frac{8}{2}$

$c) \frac{12}{4} - x = \frac{3}{4} \\\\x = \frac{12}{4} - \frac{3}{4} \\\\x = \frac{9}{4}$

$d) x + \frac{1}{8} = \frac{5}{8} \\\\x = \frac{5}{8} - \frac{1}{8} \\\\x = \frac{4}{8}$

Sper că te-am ajutat!