Question

amplificati cu 5 fractiile 3 supra 4 ,11 supra 10

Answer 1

3/4 = 3×5/4×5 = 15/20
(15 supra 20)

11/10= 11×5/10×5= 55/50
(55 supra 50)

Answer 2

Intai de toate, a aplifica inseamna a inmulti, deci:
$\frac{5}{1}$ * $\frac{3}{4}$ = $\frac{15}{4}$ = 3 $\frac{3}{4}$ = 3,75

$\frac{5}{1}$ * $\frac{11}{10}$ = $\frac{55}{10}$ = 5 $\frac{1}{2}$ = 5,5