Answer : 1⅖ft.²
<u>Given</u><u> </u><u>:</u><u>-</u>
- Print is 7/8 ft wide and 1⅗ ft long .
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
Here the length of the print is 1⅗ ft . So on converting this into improper fraction , we have ;
→ length = 1⅗ ft = (5*1+3)/5 ft = (5+3)/5ft = 8/5ft.
Also ,
→ breadth = 7/8ft .
We know that the area of a rectangle is ,
→ Area = length * breadth
On substituting the respective values,
→ Area = 8/5 ft. * 7/8ft
→ Area = 7/5 ft.²
After converting improper fraction into mixed fraction ,
→ Area = 1⅖ ft² .
<u>Henceforth</u><u> the</u><u> area</u><u> of</u><u> the</u><u> </u><u>print</u><u> </u><u>is </u><u>1</u><u>⅖</u><u>f</u><u>t</u><u>.</u><u>²</u><u> </u><u>.</u>
<em>I </em><em>hope</em><em> this</em><em> helps</em><em>.</em>
First we must convert these mixed numbers to improper fractions:


So then we need the product of these two numbers. That means to multiply:

But then we need the value of half of this product. So then let's multiply by one-half:

Then we can convert this from an improper fraction to a mixed number:

And so this number is half of the product of the initial two numbers.
If this an angle on a straight line the answer is k=73°