The length of the sides of the rectangle is 12cm and 16cm. Find their attitude.
| March 11, 2021 | education
The length of the sides of the rectangle is 12cm and 16cm. Find their attitude. Write down three ratios that are equal to the ratio of the given numbers.
The ratio of the lengths of the sides of a rectangle can be represented as a ratio: a / b, where a = 12 centimeters, b = 16 centimeters.
a / b = 12/16 = (3 * 4) / (4 * 4) = 3/4.
Other equal ratios can be represented as: a / b = 3n / 4n.
If n = 2: a / b = 3 * 2/4 * 2 = 6/8.
If n = 3: a / b = 3 * 3/4 * 3 = 9/12.
If n = 5: a / b = 3 * 5/4 * 5 = 15/20, etc.
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