Answer:
This number belongs to rational number and real number set.
Step-by-step explanation:
The given number is a rational number because it is terminating.
It is also a real number because it does not have any imaginary part.
So, this number belongs to rational number and real number set.
It cannot be an integer or whole number as it has decimal.
It cannot be irrational as well, as it is terminating.
Find the total points for each group:
31 students averaged 82, so the total points were 31 x 82 = 2542
2 students averaged 88, so the total points were 2 x 88 = 176
Now add the total points and divide by 33 students (31 +2):
2542 + 176 = 2718
2718 / 33 = 82.36
The average is 82.36 ( Round as needed).
Answer:
510/600 of the shirts are not yellow or pink.
Step-by-step explanation:
First we turn 7/200 with a denominator of 600.
7/200 = 21/600
Next we add 69/600 with 21/600.
69/600 + 21/600 = 90/600
Now we subtract 600 by 90.
600 - 90 = 510.
So, the answer is 510/600
Hope this helps! :)
Answer:
Step-by-step explanation: