Question

aflati a si b stiind ca a supra b este fr echivalenta cu 3supra4 si b-a=11

Answer 1

$\frac{a}{b} = \frac{3}{4}$⇒$a = \frac{3}{4} b$

$b-a=11$

$b-\frac{3}{4} b=11$⇒$4b-3 b=11*4$⇒$b=44$

$a = \frac{3}{4} b$⇒$a =44* \frac{3}{4}$⇒$a = 11*3$⇒$a = 33$

Verificare
$b-a=44-33=11$