Whether the given information is sufficient to determine the number of tourists from each region to each destination if in 1990 ’s significant tourists travelled from North America and Europe to Australia and South Africa. From this in 1998 a total of 1 , 390 , 000 visited Australia, 1 , 140 , 000 visited South Africa, further 630 , 000 of them came from North America and 1 , 900 , 000 came from Europe.
Whether the given information is sufficient to determine the number of tourists from each region to each destination if in 1990 ’s significant tourists travelled from North America and Europe to Australia and South Africa. From this in 1998 a total of 1 , 390 , 000 visited Australia, 1 , 140 , 000 visited South Africa, further 630 , 000 of them came from North America and 1 , 900 , 000 came from Europe.
Solution Summary: The author calculates whether the given information is sufficient to determine the number of tourists from each region to each destination.
To calculate: Whether the given information is sufficient to determine the number of tourists from each region to each destination if in 1990’s significant tourists travelled from North America and Europe to Australia and South Africa. From this in 1998 a total of 1,390,000 visited Australia, 1,140,000 visited South Africa, further 630,000 of them came from North America and 1,900,000 came from Europe.
(b)
To determine
To calculate: The number of tourists from each region to each destination if additional information is that 2,530,000 tourists traveled from these two regions to these destinations.
(c)
To determine
To calculate: The number of tourists from each region to each destination if the additional information says that the same number of tourists from Europe visited South Africa as visited Australia.
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Understanding Fractions, Improper Fractions, and Mixed Numbers; Author: Professor Dave Explains;https://www.youtube.com/watch?v=qyW2mWvvtZ8;License: Standard YouTube License, CC-BY