Answer:
<u>The best estimation of the fraction of the batch that was left is 5/84</u>
Step-by-step explanation:
Mr. Gallegos has:
A batch of muffins = 1
He gave 11/21 of the batch to his neighbors:
1 - 11/21 = 21/21 - 11/21 = 10/21
He ate 1/8 of the batch himself:
10/21 - 1/8 = 10/168
= 10/168 (dividing by 2)
= 5/84
<u>The best estimation of the fraction of the batch that was left is 5/84</u>
What is the mean average of 100, 75, 40, 90, 80, 100, 92, 88, 80, 84, 81?
eduard
Answer:
The mean average is 82.727272727273
Answer:
Step-by-step explanation:
To try to solve these problems, you could plug 'n play. If all the blanks are addition, you/ll be > 24
If all the blanks are subtraction, it will be < 0
Multiplication doesn't work for all of them.
I did notice that 15 + 9 = 24, 5*6 = 30, and you get back to 15 if you subtract 15 after multiplying 5 and 6
The sides and angles with that line on it... are congruent..aint it..