Answer:
300
Step-by-step explanation:
4=25%
12=1200
12/4=3
add the zeroes from 1200
300
to make sure...
300x4=1200
Answer:
$60 is original price... 20% or .20 off of that price is $12
Division affects numbers by splitting them up into neat little groups.
For example, we can say we have 68 marbles and want to split them into 4 piles. For this, we can make the division problem 68 / 4 = ?
In this example, we are saying that we are splitting 68 marbles into 4 even groups. If we are doing it evenly, how many marbles are in each pile?
68 / 4 = 17
There are 17 marbles in each of the 4 piles. We can check our work by adding:
17 + 17 + 17 + 17 = 68
And the math checks out.
Hope this helped =)
12.5 x10^7
To multiply by 10^7, move the decimal 7 place values to the right and fill in with all necessary zeros.
Final answer: 125,000,000
Answer:
208m²
Step-by-step explanation:
Okay, so you can split this abomination into a rectangle, another rectangle, and a square, so we're going to start with the rectangle to the far left:
The formula for the area of a rectangle or square is length x width, so we just have to plug:
4 x 8 = 32
Now we do the next rectangle, but we have to figure out the length first, so:
4 + 4 = 8
Now we plug:
8 x 4 = 32 (I now realize that the rectangles are even and we could've just multiplied the first one by two, but it's always good to check)
Now we do the square:
12 x 12 = 144
Now we add it all together:
32 + 32 + 144 = 208
So the area of the figure is 208m²
if this is wrong, let me know so I can fix it
hope this helps:)
