Answer:
Step-by-step explanation:
First we need to change the mixed numbers into improper fractions.
9 x 10 = 90 + 1 = 91/10
4 x 4 = 16 + 3 = 19/4
Now we need to get them into simplest terms. There is a few ways to do this, but I know that 10 x 2 = 20 and 4 x 5 = 20 so I will use 20.
Now we can subtract:
And that leaves us with our answer :D
Answer:
To round a number to the nearest tenth , look at the next place value to the right (the hundredths). If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.
Step-by-step explanation:
hope it helps you friend
Answer:
2
No, it might have a percentile rank less than 70.
Step-by-step explanation:
Percentile is the measure indicating the the value below which a given percentage of observations of a group of observation falls.
For example 90 percentile in an exam means that the 90% of the people have scored below you in the exam.
70 percentile is the score below which 70% of the scores lie.
Now, it might be possible that less than 70% score lies below 82, in which case it can not be considered as 70th.
So, the score 82 might not be necessarily be a passing score as it may have percentile score less than 70 percentile
hence, option 2 that is
No, it might have a percentile rank less than 70. is correct
Step-by-step explanation:
