All you do is turn 4.12 into a whole, make it over 100 and simplify.
So, 4.12
= 412/100
Which simplifies to 103/25.
The answer is 12.
40✖️0.30 = 12.
Therefore 12 more people adopted a manatee. Hope this helps
In mathematics, a percentage (from Latin per centum "by a hundred") is a number or ratio expressed as a fraction of 100.
Answer:
Area is the measure of the amount of surface covered by something. Area formulas for different shapes are sometimes different, but for the most part, area is calculated by multiplying length times width. This is used when calculating area of squares and rectangles. Once you have the number answer to the problem, you need to figure out the units. When calculating area, you will take the units given in the problem (feet, yards, etc) and square them, so your unit measure would be in square feet (ft.2) (or whatever measure they gave you).
Step-by-step explanation:
