30 times 1/2
Understand the Problem
The question is asking for the product of 30 and 1/2, which can easily be calculated by multiplying the two values together.
Answer
$15$
Answer for screen readers
The product of 30 and $\frac{1}{2}$ is $15$.
Steps to Solve
- Identify the values to multiply
We need to multiply the whole number and the fraction: $30$ and $\frac{1}{2}$.
- Perform the multiplication
To find the product, we multiply the whole number by the numerator of the fraction and keep the denominator the same:
$$ 30 \times \frac{1}{2} = \frac{30 \times 1}{2} $$
- Calculate the result
Now, perform the multiplication:
$$ \frac{30 \times 1}{2} = \frac{30}{2} $$
- Simplify the fraction
Now, divide the numerator by the denominator to simplify:
$$ \frac{30}{2} = 15 $$
The product of 30 and $\frac{1}{2}$ is $15$.
More Information
Multiplying by a fraction essentially means finding a half of the given number, which is a useful concept when working with fractions in multiplication.
Tips
- A common mistake is forgetting to simplify the fraction after multiplying. Always ensure the result is in the simplest form.
- Another mistake could be misinterpreting the fraction to mean addition instead of multiplication. Remember that multiplying by a fraction decreases the value.
