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Direct proportion
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Storyboard Text
Hey Nat, are you free to help me with my math work? I still don’t understand what is direct proportion..
Yea sure, but Im going out later in a bit so it has be quick..
To solve this, first, you need to write the right equation and that direct proportions are solved using the equation, a = bc.
Heres an example: Let’s say a cake contains 2 eggs. How many cakes can you make with 6 eggs?
Then, You use the information given in the problem to find the value of b. In this case, you need to find b when c = 2 and a = 1.
THE END.
Yes, your right!
Then we rewrite the equation from step 1 substituting in the value of a found in step 2?
Then 1 = b x 2 , 14 = b Therefore, a = 14c is the direct proportion equation.
After doing the step 2, We can now proceed directly to solving the problem.
So, the answer is 6.
You’re welcome, now I’ve got to go out.. see you tomorrow in school!
Ohh, thank you Nat! I understand now! Thank you!
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