Question

1. Calculati:
3
a)
-
4
din 36;
F
b)
7
-
5
din
25
14

Answer 1

a)

$\frac{3}{4} \times 36 = \frac{3 \times 36}{4} = \frac{108}{4} = 27$

b)

$\frac{7}{5} \times \frac{25}{14} = \frac{175}{70} = \frac{5}{2}$