Question

roll 2 dice. predict in 60 rolls how many times both dice will land on an even number. finally, multiply the probability times the number of rolls. $\frac{1}{4} \times 60 = ?$ enter a whole number.

Explanation:

Step1: Multiply fraction and integer

To find $\frac{1}{4}\times60$, we can write $60$ as $\frac{60}{1}$. Then we have $\frac{1}{4}\times\frac{60}{1}=\frac{1\times60}{4\times1}$.

Step2: Simplify the fraction

$\frac{1\times60}{4\times1}=\frac{60}{4}=15$.

Answer:

15