P is a rectangle with a length 40 cm and width x cm
1 answer:
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Answer:
Each person would receive maximum 0.8 pounds of potato.
Step-by-step explanation:
Given:
Total Amount of Potato = 16 pounds.
Number of people attend reunion = 20
We need to find the largest amount of potato each person would receive.
Solution:
largest amount of potato each person would receive can be calculated by dividing Total Amount of Potato with Number of people attend the reunion.
framing in equation form we get;
largest amount of potato each person would receive =
Hence Each person would receive maximum 0.8 pounds of potato.
A proportion looks like this:
It means that the quantity a,b,c and d are in the same proportion: the ratio between a and b is the same ratio between c and d.
They are particularly useful in situation when you have an example given, and you want to extrapolate the relationship for another couple.
For example, you can think of the following problem: "Five apples cost 2 dollars. How much will 8 apples cost?"
You can build the proportion
And then solve it for x: