The 4 in 746 is in the tenths place. This means that you must look at the number to the right of this 4. In this case, the number to the right is 6. 6 is bigger than 5, so you must round up. In order to round up, you change the four to a five. The six goes away and turns to a zero. Thus, you get 750. Here are some more examples.
Round 744 to the nearest 10.
Answer: 740
Round 7,340,809,809 to the nearest million.
Answer: 7,341,000,000
Round 10.678678 to the nearest tenth.
Answer: 10.700000
700
0
750
The answer is 80,000,000,000
Well, isn't that a happy little question! If we look at 746 and round it to the nearest 10, we see that it's closest to 750. You see, we just have to look at the digit in the tens place, which is 4, and since it's less than 5, we keep the hundreds place the same and change the tens place to 5.
8 is already rounded to the nearest 10th. Rounded to the nearest 10 is 10.
149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000
10 because 8 is to small to have this and 10 is the first ten there is
10
Rounded to the nearest ten it is 10 but rounded to the nearest tenth it is 12.6
10
6799 rounded to the nearest 10 = 6800