Question

How many $\frac{3}{6}$ make one whole?

Answer 1

Finding the whole:

$\frac{3}{6}$ means $3$ parts out of $6$ parts.

So, to obtain $6$ parts, we have to take two times $3$ parts that is $2\times 3=6$.

Hence, two times $\frac{3}{6}$ will make one whole.