1,000,000 is 1 million
look at the previous digit
if it is less than 5 then leave the millions place as is and replace the following digits with zeroes
if it is equal to or greater than 5, add 1 to the millions place and replace the following digits with zeroes
296,386,482
3<5
round down (leave as is baseically)
296,000,000 is rounded
Answer:
92
Step-by-step explanation:
Let x represent the mean test scores of each female student.
The total scores of 15 female students would be .
We have been given that the 17 male students in the class had a mean score of 60.
The total scores of 17 male students would be .
We know that mean is equal to sum of data divided by total numbers in data set.
We are told that a class of 32 students has a mean test score of 75.
Therefore, the mean score for the 15 female students was 92.
12 divided by 3 is 4. the answer would be 40 as 4x10 is equal to 40
Complementary. As complementary angles for a right angle when they are added together.
6) 9/4 divided by 5/8
9/4x5/8
9x8/4x5
72/4/5
72/20
18/5
Answer: 18/5
7) 2 1/2 divided by 4 1/2
2x2+1/2 divided by 4 1/2
4+1/2 divided by 4 1/2
5/2 divided by 4 1/2
5/2 divided by 8+1/2
5/2 divided by 9/2
5/2x9/2
5/2x2/9
5x1/9
5/9
Answer: 5/9