No me han dicho nada de que me ha dicho que me han dado un teléfono de vuelta de la policía que han
Answer:
16
Step-by-step explanation:
Whats the other metal? avo oz or troy oz? if they are weighed using the same oz system it would be 7.5795oz. if the non silver is weighed in avo oz and the silver is weighed in troy, there would be 6.906ozt.
Solve as a proportion:
x = ?
Cross multiply:-
3 × 12 = 36
Divide:-
36 ÷ 9 = x
36 ÷ 9 = 4
x = 4
9/12 = 3/4
The unknown denominator is 4. <span />