Answer:

If father cooked 1/2 of the total the answer would be 1 3/8

normal answer = 2 1/4

Step-by-step explanation:

Answer:

Father cooked 22/4 kilograms or 5 2/4 kilograms of beef

Step-by-step explanation:

we need to divide 2 3/4 kg to 1/2

first, we convert the mixed fraction to an improper fraction and we have 11/4 .

Divide 11/4 to 1/2

but, we should inverse the other fraction before multiplying it

so we will multiply 11/4 to 2/1

so we multiply it numerator to numerator, denominator to denominator,

11 x 2=22     4 x 1=4

and we have our answer, 22/4 or 5 2/4

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