How do I divide this ... 3 divided by 1/2

3 / (1/2)

We can't divide fractions, so we use the reciprocal of the divisor and multiply.

3 * (2/1) = 6

Should it be 1 1/2

If you multiply 3 by 1/2, you'll get 1 1/2

http://www.mathsisfun.com/fractions_division.html

You cant divide a whole number by a fraction, so dividing it by 1/2 would actually be multiplying 3 by 2... so the answer is 6 , I know this because we covered this in my class last month.

estimate the sales tax and final cost of a book that costs $12.99 with a sales tax of 6%

3 divided by 0.5 which is 6

To divide a number by a fraction, you can use the following steps:

Step 1: Invert the fraction you want to divide by. To invert a fraction, swap its numerator (top number) and denominator (bottom number).

For example, to divide by 1/2, you would invert it to become 2/1.

Step 2: Then, multiply the dividing number (3 in this case) by the inverted fraction.

So, 3 divided by 1/2 can be calculated as follows:

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

Therefore, 3 divided by 1/2 equals 6.