A recipe uses 3 cups of flour and 2 cups of sugar. Write the ratio of flour to sugar as a fraction, then find the unit rate.
2 answers:
Answer:
Ratio of flour to sugar as a fraction is
There is no unit rate.
Step-by-step explanation:
Given : A recipe uses 3 cups of flour and 2 cups of sugar.
To find : Write the ratio of flour to sugar as a fraction, then find the unit rate?
Solution :
Number of cups of flour = 3
Number of cups of sugar = 2
The ratio of flour to sugar is 3 :2,
In a fraction, flour to sugar is
As both have same unit so it cancel outs.
There is no unit rate.
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Answer:
We use the power rule of exponents to find out that both sides of the equation equal 3^20 (or 3486784401).
Step-by-step explanation:
For this example, we can just use a calculator and find out that both (3^5)^4 and (3^4)^5 are the same value. But how do we know this algebraically?
When dealing with exponents, we must have a good understanding of the properties of exponents before doing any calculations.
For this example, I recognize that the power rule of exponents is being used:
So let's apply this rule to the given equation.
(3^5)^4 = (3^4)^5
3^(5*4) = 3^(4*5)
3^20 = 3^20
Now we know both sides of the equation equal 3^20 (or 3486784401).