3. Kara needs 15 apples to make 2 pies. She made this table to show how many apples she would need for different numbers of pies.
Number of apples- 15 , 30 , 45 , 60
Number of pies- 2 , 4 , 6 , 8 , 10, 12
At this rate how many apples will Kara need to make 12 pies?
So she'd need 60 apples to make 8 pies, right? Then just add 15 to the number of apples two more times. What do you get?
Now YOU work on the others and post YOUR answers or where you get stuck. Then a math tutor can help you.
3. Kara needs 15 apples to make 2 pies. She made this table to show how many apples she would need for different numbers of pies.
Number of apples- 15 , 30 , 45 , 60
Number of pies- 2 , 4 , 6 , 8 , 10, 12
At this rate how many apples will Kara need to make 12 pies?
A. 75
B.25
C.90
D.120
4. Cheryl went on a 3 hour train ride. The train traveled at an average speed of 75 miles per hour.What was the total distance in miles that Cheryl traveled?
A.225
B.215
C.72
D.25
5. Mr. Hunan took a direct flight from Singapore to the Philippians.
The planes average speed 450 miles per hour.
Mr. Humans flight lasted 3.2 hours.
Which expression can be used to find the number of miles from Singapore to the Philippians?
A. 450 x 60 x 3.2
B. 3.2 x 60 over 450
C. 3.2 x 450
D. 450 over 3.2
Please help me. Im very poor skilled at math.
6 answers
(3)
15=2
X=12
180=2x
(4)
Average speed=(total distance)/time
=75/3=
(5)
total distance=average speed×time
15=2
X=12
180=2x
(4)
Average speed=(total distance)/time
=75/3=
(5)
total distance=average speed×time
Thanks Writeacher and Isaac
You're welcome....and hey am not a tutor here am student just like you .....keep working hard especially in your maths.......you would see the beauty of it
3. 90 because if you use repeated addition/multiplication then you get 90.
4. 225 because if you multiply 75 by 3 you get 225
5. would either be D or C but personally i would pick C because Miles per hour means you need to multiply but just google "How to calculate/find Miles Per Hour."
4. 225 because if you multiply 75 by 3 you get 225
5. would either be D or C but personally i would pick C because Miles per hour means you need to multiply but just google "How to calculate/find Miles Per Hour."
Please DO NOT post anything about gaming here. As the owner of Jiskha says, this is a place for academic assistance. Gaming has no place here.
And BZ, please keep the name as I've altered it.
And BZ, please keep the name as I've altered it.
6 answers