what is the portion if the base is 900 and the rate is 12 3/4?

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what is portion if the base is 900 and the rate is 12 3.4

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To find the portion when the base is 900 and the rate is 12 3/4, you need to calculate the product of the base and the rate expressed as a decimal.

Step 1: Convert the rate to a decimal.
To convert the mixed number 12 3/4 to a decimal, first convert the mixed number to an improper fraction and then divide the numerator by the denominator.
12 3/4 = (12 * 4 + 3) / 4 = 51 / 4 = 12.75

Step 2: Calculate the portion.
Multiply the base (900) by the rate (12.75 as a decimal).

900 * 12.75 = 11,475.

The portion, in this case, is 11,475.