Question

Multiplying mixed numbers and whole numbers 1 1/2 x 2/1 =

Answer 1

Answer: 3

Explanation:

1. Convert the mixed number to fraction:

- Multiply the denominator of the fraction by the whole number.

- Add the product obtained and the numerator of the fraction.

- Write the sum obtained as the numerator and rewrite the original denominator of the fraction.

Then:

`1\ 1/2=((1)(2)+1)/(2)=(3)/(2)`

2. Multiply the numerators.

3. Multiply the denominator.

4. Reduce the fraction.

Then:

`((3)/(2))((2)/(1))=(6)/(2)=3`