Six apples cost 80 cents. At that rate, what is the cost of 15 apples?
What is the cost of 15 apples?
What is the cost of 15 apples?
3 Answers
Explanation:
Let's use algebra for this question, as you posted this in algebra:
Let's make Apples=
As we are finding
Therefore that means that it is
Alternative method:
200 cents, or 2 dollars.
Explanation:
All that is required is to find the ratio between the two numbers of apples, and use that to find the second price. For instance, let
Therefore,
Explanation:
- The number of apples and the price of the apples are directly proportional.
- You can also increase
#80# in the ratio#15 :6#
- You can find the price of
#1# apple first