Answer:
55 cookies in 80 mins
Step-by-step explanation:
1 hour has 60 mins
so 25/60=0.417
0.417/3=0.139
0.139x4=0.556
so he can eat 55 cookies in 80 mins
Answer:
Altogether this would equal 11 1/2 pints
<em>Hope this helped!! Have a god day c;</em>
Step-by-step explanation:
I'm assuming you mean students when you write stupids.
Give that x = students, the number of total students is equal to 9 more than 4 times x or:
4x + 9
Set that equal to 101 and solve.
The answer is 23
Answer:
2.5
Step-by-step explanation:
4*2.5 = 10
Why?
4*2 = 8
4*.5 = 2
The length of the pen is 8 meters and the width is 5 meters.
Explanation:
Since it is a rectangular goat pen the length and width can the the same number. So now just think of all the number that can be multiplied to get 40 and try them to see if they fit the perimeter too.
Say you get 8 and 5.
To check this you have to multiply the length times the width to see if it works for the area (which is 40 meters.
And 8 × 5 = 40, so these side lengths satisfy the area part... now to check if it works for the perimeter.
To find perimeter you add up all the sides. So if the length and width were to be 8 and 5 you would have to add up 8 + 8 + 5 + 5 To get the perimeter.
The total of 8 + 8 + 5 + 5 = 26 which satisfys the perimeter measurement.
So now you know the side lengths 8 (L) and 5 (W) work!