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olasank [31]
3 years ago
13

the water level in a lake was monitored and was noted to have changed −2 1/3 inches in one year. The next year it was noted to h

ave changed −1 1/6 inches. What was the total change in the water level over the two years? Enter your answer as a simplified mixed number by filling in the boxes.
Mathematics
1 answer:
Ket [755]3 years ago
5 0
-3 1/2

just add the fractions


Mark brainliest please
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Serggg [28]

Answer:

Rate = 4.5

Step-by-step explanation:

It is given that,

A cookie recipe calls for 1/3 of a cup of sugar and 1 1/2 cups of flour.

We need to find the unit rate of flour to sugar for the cookie recipe. It can be calculated as follows :

U=\dfrac{\text{No of cups of flour}}{\text{No of cups of sugar}}\\\\=\dfrac{1\dfrac{1}{2}}{\dfrac{1}{3}}\\\\=\dfrac{\dfrac{3}{2}}{\dfrac{1}{3}}\\\\=\dfrac{3}{2}\times 3\\\\=4.5

So, the unit rate of flour to sugar for the cookie recipe is 4.5

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Masja [62]
Although you didn't provide any answer choices:

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