4×272=
To solve the problem of multiplying the whole number 4 by the mixed fraction 272, we will follow these steps:
- Step 1: Convert the mixed fraction to an improper fraction.
- Step 2: Multiply the improper fraction by the whole number.
- Step 3: Simplify or convert the result back to a mixed fraction.
Step 1: The mixed fraction 272 can be converted into an improper fraction as follows:
Calculate: 2×7+2=14+2=16.
So, 272=716.
Step 2: Multiply the whole number 4 by the improper fraction 716:
4×716=74×16=764.
Step 3: Convert the improper fraction 764 back into a mixed number:
Divide 64 by 7. The quotient is 9 and the remainder is 1, thus 764=971.
Therefore, the solution to the problem is 971.