Answer:
Step-by-step explanation:
3 1/2 ÷ 1 1/4
7/2 ÷ 5/4
7/2 · 4/5
28/10
2.8
Julio walks 2.8 miles in one hour.
Answer:
50 square units
Step-by-step explanation:
Using the formula provided,
, substituting the height (5), b1 (8) and b2 (12), we can solve for the formula.

Hope this helped!
To convert a decimal to a percentage, you move the decimal place two spaces to the right.
2.5 would become 250%.
I hope this helps!