1,000 times great. 50,000/50 = 1000
Alright! In order to solve this problem you have to know what you're looking for! To do that you need to know the keywords:
Sum = Means to add.
So you simply add your terms:
5 + 10 + 15 = 30!
Hello!
The number is 4.35, which is either between 4 ft or 5 ft. To round it, you need to see whether the number is above 5 or below. If it's over 5, you round up. If it's below 5, you round down.
4.35
Look at the numbers after the decimal point. 35. Since the second digit is 5, we round the 3 to a 4. Making it 4.4
Since 4 is less than 5, you round it down. 4.4 --- 4
So, 4.35 rounded to the nearest ft is 4 ft.
Rounding confuses me, too! :D