Good morning about 240,000 miles from earth what is the distance written as a whole number multiplied by a power of 10

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Equation for the calculation double 2 and then add 5