Răspunsuri

2014-08-29T21:59:49+03:00
150t =12%
12%din 100% este 8,(3),deci 150x8,(3)=1250t masline
2014-08-29T21:59:49+03:00
X-cantitatea de masline

12% din x=  12/100 * x= 3/25 * x=  3x/25 -cantitatea de ulei

x.............3x/25
y.............150

y= 150x/3x/25=  150x * 25/3x= 50 *25= 1250 tone masline
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