100 points. Easy question.
Topic: Adding and Subtracting fractions.

ONLY DO QUESTION 10

1 19/20 meters

Step-by-step explanation:

5 3/4 - 3 4/5

We need a common denominator of 20

5 3/4 *5/5 = 5 15/20

3 4/5 *4/4 = 3 16/20

5  15/ 20   - 3 16/20

We will have to borrow 1 from the 5 in the form of 20/20

4 + 20/20 +15/20  - 3 16/20

4 35/20 - 3 16/20

1 19/20

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.