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Science fair ideas for 10th grade?
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have you considered a basic motor system that causes led lights on a conveyor with a cell to shine.
1/2/2018 6:48:27 PM •
Homework
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Answered
on Jan 02, 2018
5/8 + 1/8?
5/8+1/8=
6/8=
3/4 (on modifying further)
12/17/2017 4:40:41 AM •
Homework
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Answered
on Dec 17, 2017
8m - 6 =2(4m -
8m - 6 =2(4m - ????
You are trying to fetch the common part from the equation.
Let's know what is 2 here? It is the common part right?
Now dividing 2 from 8 and 6.
What the process left behind??
It is - 4 and 3
So the final equation you are looking for is:
8m-6=2(4m-3)
Reference - Algebra Tutor -
https://www.tutoreye.com/online-tutors/Algebra
12/11/2017 6:44:55 AM •
Homework
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Answered
on Dec 11, 2017
Why does 1/5 + 1/2 not equal 2/7?
Let's look at the overall picture. Does it make sense if you have a fifth of a pizza and add a half pizza, you get less than a third of a pizza.
Now, into the math.
Here is a fifth of a pizza.
Here is half a pizza.
It is hard to add these two.
We find the least common multiple of the denominators 2 and 5 and get 10.
Let's redo the pizzas in 10 slices.
And the half pizza.
Now with the same sized slices, we can add the slices and calculate the result.
Now we have seven slices out of ten, or 7/10.
Good luck.
Paul
12/5/2017 2:44:42 AM •
Homework
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Answered
on Dec 05, 2017
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