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The water level in a lake was monitored and was noted to have changed −1 1/5 inches in one year. The next year it was noted to have changed −1 3/10 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.

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in.


Sagot :

Answer:

-2 1/2

Step-by-step explanation:

Answer:

- 3 1/2

Step-by-step explanation:

-1 1/5 + -1 3/10 = -3 1/2

I had gone with the other person's answer but according to K12, it was wrong. This is the correct answer with proof:

~Hope this Helps~

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