Question

Pls help i give crowns

Answer 1

Answer:

The answer to the first question is:
$27$ groups.

And the second answer is:
$\frac{27}{7}$

Step-by-step explanation:

Step 1: Analyze the number line

As we can see from the number line, each interval equals to $\frac{1}{3}$.

We can prove this by the fact that at the seventh interval, the value is $\frac{7}{3}$.

So, the value between each intervals would be:

$\frac{7}{3}\div 7\\=\frac{1}{3}$

Step 2: Solving the first question:

We can see that the number $9$ lies on the $27\text{th}$ interval.

Since the value between each interval is $\frac{1}{3}$, it would take $27$ groups of $\frac{1}{3}$ to equal to $9$.

Step 3: Solving the second question:

From the number line, we can see that it takes four groups of $\frac{7}{3}$ to equal to $\frac{28}{3}$.

And since we are taking $\frac{7}{3}$ as a single group here, each interval in a group of $\frac{7}{3}$ would be $\frac{1}{7}$ of the group.

So, the answer of the division would be: $4$ (the number of groups of $\frac{7}{3}$needed to reach $\frac{28}{3}$) minus $\frac{1}{7}$ (the amount of the group that when subtracted, brings the entire answer to $9$):

$4-\frac{1}{7}\\\\\frac{4\times 7}{7}-\frac{1}{7}\\\\=\frac{28}{7}-\frac{1}{7}\\\\=\frac{28-1}{7}\\\\=\frac{27}{7}$

Answer 2

Answer:

1. 27

2. $\frac{27}{7}$

Step-by-step explanation:

9 / 7/3

9 * 3/7

9/1 * 3/7

27/7