Question

there are 10 halves in 5. 5÷\frac{1}{2}=10 number of groups size of each group whole

Explanation:

Step1: Identify the values

We know the number of groups is 10, the size of each group is $\frac{1}{2}$, and we want to find the whole.

Step2: Use the multiplication - based relationship

The relationship is $\text{number of groups}\times\text{size of each group}=\text{whole}$. Substituting the values, we have $10\times\frac{1}{2}$.

Step3: Calculate the result

$10\times\frac{1}{2}=\frac{10}{1}\times\frac{1}{2}=\frac{10\times1}{1\times2} = 5$.

Answer:

$10\times\frac{1}{2}=5$