When you set up 3 * (1/3), you're both multiplying and dividing by a 3. these two cancel out, and you're left with one. 3 *(1/3) is simply 1.
12 * (1/3), when you set it up, doesn't cancel out the same. multiply straight across the top (12 * 1), then divide by the bottom (3). 12/3 = 4, so 12*(1/3) is 4.
9 * (1/9) gives you the same result as the first one. the multiplied 9 and the divided 9 cancel out, and you're left with 1.
The area of the parallelogram of height 9 in and base 13 in will be 117in².
<h3>What is the area of a parallelogram?</h3>
The area of a parallelogram is the product of the base and the height of the figure.
The area of a parallelogram = Base x Height
WE have given a parallelogram of height 9 in and base 13 in.
So,
The area of a parallelogram = Base x Height
A = Base x Height
A = 13 × 9
A = 117in²
Hence, the area of the parallelogram will be 117in².
Learn more about the area;
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(39x52=2028) (3.8x62=18.62) 2028 divided by 18.62 equals (108.915145) 108.91
to get the mixed number just divide the numerator by the denominator;
55 ÷ 3 = 18 1/3