An ore contain 14% copper. how many kilograms of the ore are required to get 77 kilograms of copper
Answers
Answered by
1
Answer:
550 kg
Step-by-step explanation:
(14/100 )x = 77
x = (77*100)/14
x = 550
Similar questions
Math,
5 months ago
Social Sciences,
5 months ago
Science,
5 months ago
Math,
9 months ago
Math,
9 months ago
Environmental Sciences,
11 months ago