Answer:
4:1
Step-by-step explanation:
= 
4-1 = 3
4+1 = 5
Answer:
vi scias nenion, ĉu? vi lernas ĝin kaj ni devas respondi ĝin, ve !!
1.
The 5/65 can be simplified, the a³ moves to the denominator, and bc is canceled from the numerator and denominator.

2. The 10/125 can be simplified, the a³ moves to the denominator, and bc is canceled from the numerator and denominator.

3. The 65/5 simplifies, the a³ moves to the numerator, and bc is canceled from the numerator and denominator.

4. The 10/130 simplifies, the b² cancels out in the numerator and denominator, and the

moves to the numerator.

5. The 10/130 simplifies, the b² cancels out in the numerator and denominator, the

moves to the numerator, and the

moves to the numerator.

I believe the only expression that simplifies to

is the first one.
Given that the table shows the total miles Uyen has run this week.
The image of the table is attached below.
The total distance from the table is 
The total distance this week is 1.5 times the distance that she ran last week.
We need to determine the number of miles that Uyen run last week.
<u>The number of miles Uyen run last week:</u>
Let x denote the number of miles that Uyen run last week.
Let us write the equation from the given data.
Thus, we have;

Dividing both sides by 1.5, we have;

Hence, the value of x is 14.8 miles.
Thus, Uyen ran 14.8 miles last week.
I think the Answer is 64 !!!