If 4/5 = x/20 Find the value of x؟
إجابة الطالب المختصرة من خلال موقع بوابة الإجابات هي
16
To find the value of x, we can set up the proportion:
$$\frac{4}{5} = \frac{x}{20}$$
We can solve for x by multiplying both sides of the equation by 20:
$$20 \cdot \frac{4}{5} = 20 \cdot \frac{x}{20}$$
Simplify the left side:
$$\frac{20 \cdot 4}{5} = \frac{80}{5}$$
$$\frac{80}{5} = 16$$
On the right side, the 20 in the numerator and the 20 in the denominator cancel out, leaving x:
$$x$$
So we have:
$$16 = x$$
Thus, $x=16$.
Alternatively, we can cross-multiply:
$$\frac{4}{5} = \frac{x}{20}$$
$$4 \cdot 20 = 5 \cdot x$$
$$80 = 5x$$
Now, divide both sides by 5:
$$\frac{80}{5} = \frac{5x}{5}$$
$$16 = x$$
So, $x=16$.
Final Answer: The final answer is $\boxed{16}$
اذا كان لديك إجابة افضل او هناك خطأ في الإجابة علي سؤال If 4/5 = x/20 Find the value of x اترك تعليق فورآ.
