Answer :
Answer:
160 kg and 8 metric tons
Step-by-step explanation:
66 2/3%=2/3
(2/3)240 = 160 kg
(2/3)12 metric tons = 8 metric tons
Answer:
[tex]160 kg\,,8ton[/tex]
Step-by-step explanation:
1) Firstly turning into an improper fraction. Multiplying the whole number by the denominator, then add it to the numerator,(66*3+2)/3 (over the denominator). Since it is a percentual number, we can simplify it.
[tex]66\: \frac{2}{3}\%=\frac{200}{3}\%\Rightarrow \frac{2}{3}\\[/tex]
2) Then [tex]\frac{2}{3}[/tex] is the quantity of purity in this iron ore so:
[tex]\frac{2}{3}*240=160[/tex]
160kg
3) 12 tons? Since 12 ton (12 000 kg) then:
[tex]12 \,ton*\frac{2}{3}=8 \,ton[/tex]
8 ton (8000 kg)