Answer:
The answer is 3.75
Step-by-step explanation:
When you multiply 3 x 5 and then divide that by 4 you have your answer. This method is called cross multiplying, you likely learned this in school and normally it is done in a chart/table.
3/k=4/5
<u>3 </u> <u> 4</u>
4 5
A=1 *this is the starting point
1,6,11,16,21,26,31,36,41,46,51,56,
Answer:
10.24 in²
Step-by-step explanation:
First we need to know how to find the area of a rectangle, which is base * height.
We can notice that the base and height are both 3.2, so we multiply 3.2*3.2.
To do this, we first have to completely ignore the decimal points. Just pretend you're multiplying 32*32, to get 1024. Then, we count how many numbers are past the decimal point on each number. On both, there is 1 number past, and we add those together to get 2 numbers past the decimal point.
We then, finally, make the number we got (1024) have 2 numbers past the decimal point, so instead of 1024, we have 10.24, which is our answer!
