Yes.
1/1,000 = 0.001
10
No, taking ½ of a number is the same as dividing it by 2. Dividing a number by ½ is the same as multiplying it by 2.
That is the definition of reciprocal.
no, dividing a number is halving it, multiplying iy by 2 is doubling it
Dividing by any fraction is the same as multiplying by that fraction's reciprocal. To find a fraction's reciprocal on a calculator, simply raise the fraction to the power of -1. In this case, dividing by 1/3 is the same as multiplying by (1/3)-1 = 3. For example, 8 / 1/3 = 8 x 3 = 24
10
Because multiplying or dividing them by the same NON-ZERO number does not alter their ratio.
because there the same
Because doing so is equivalent to multiplying or dividing by x/x, which can be cancelled down to 1.
it is the same as multiplying by 0.4
No, taking ½ of a number is the same as dividing it by 2. Dividing a number by ½ is the same as multiplying it by 2.
Dividing by a non-zero rational number is the same as multiplying by its reciprocal.
because of mathematical equivalence: it doesn't change the result
Multiplying by -1/3
1/2
The answer is positive.
This is because dividing by a number is the same as multiplying by its reciprocal.