The long way to compute the sum is to expand each number completely, then add:
3.61 * 10^5 = 3.61 * 100,000 = 361,000
6.05 * 10^6 = 6.05 * 1,000,000 = 6,050,000
Then
3.61 * 10^5 + 6.05 * 10^6 = 6,411,000 = 6.411 * 10^6
A shorter way would be to expand the larger of the two numbers until the powers of 10 match up, then add:
6.05 * 10^6 = 60.5 * 10^5
Then
3.61 * 10^5 + 60.5 * 10^5 = (3.61 + 60.5) * 10^5 = 64.11 * 10^5 = 6.411 * 10^6
Answer:
720 mi²
Step-by-step explanation:
The map has a scale of 1 in: 30 mi, meaning that for every inch you see on the map, in the real-life location, it will measure 30 miles. So we can find the area of the park on the map and then turn it into miles using the scale:
Area of a rectangle:
![A=bh](https://tex.z-dn.net/?f=A%3Dbh)
Replace the known values:
![A=(4)(6)\\ A=24](https://tex.z-dn.net/?f=A%3D%284%29%286%29%5C%5C%20A%3D24)
The area on the map is 24 mi², we can turn it to miles using the scale by multiplying our result with 30:
![A=(24)(30)\\ A=720](https://tex.z-dn.net/?f=A%3D%2824%29%2830%29%5C%5C%20A%3D720)
And last but not least, don't forget to put the unit!
The first is 18 cups
The third is 24 fl oz
The fifth is 11 cups
The second is 8 pints
The fourth is 36 quarts
The sixth is 24
You're welcome
Answer:
Its very hard to see it
Step-by-step explanation: