800 is what percent of 15000 - step by step solution. 1. We assume, that the number 15000 is - because it's the output value of the task. 2. We assume, that x is the value we are looking for. 3. If equals 15000, so we can write it down as =15000. 4. We know, that x% equals 800 of the output value, so we can write it down as x%=800. 5.
Tanzania's gold production increased by more than 700% over the past 25 years, from 5 to 40-50 tonnes per year, while South Africa's production of gold decreased from over 500 tonnes in 1990 to 117 tonnes in 2018. Gold exports account for more than 90% of Tanzania's total mineral exports with USD 1.5 billion in 2018, compared to USD …