Calculate; i. 6 5 3 × 2 4 1 ÷ 3 2 1 + 5 2 1 ii. √ 8 5 × 4 3 ÷ (6)+2 4 The sum of K1050 is to be shared am 1 of the share of the first born. The th youngest gets of the share of the fir 3 6

The expression becomes:

First, multiply:

The expression is now:

Next, divide (multiply by the reciprocal):

The expression is now:

Find a common denominator, which is 70.

As a mixed number:

The calculated value is $\boxed{\frac{341}{35} \text{ or } 9\frac{26}{35}}$.

The last fraction is $\frac{4}{8}$, which simplifies to $\frac{1}{2}$.
The expression becomes:

First, multiply:

The expression is now:

Next, divide (multiply by the reciprocal):

The expression is now:

The calculated value is $\boxed{\frac{\sqrt{15}}{4}}$.

14. The sum of K1050 is to be shared among three children. The second born gets $\frac{1}{3}$ of the share of the first born. The youngest gets $\frac{1}{6}$ of the share of the first born.

Let the share of the first born be $F$.
Let the share of the second born be $S$.
Let the share of the youngest born be $Y$.

The total sum is K1050, so:

Substitute the expressions for $S$ and $Y$:

Find a common denominator for the fractions, which is 6:

Combine the terms:

Simplify the fraction $\frac{9}{6}$ to $\frac{3}{2}$:

Multiply both sides by $\frac{2}{3}$ to find $F$:

The first born's share is K700.

Second born's share ($S$):

Youngest born's share ($Y$):

(Note: Shares are rounded to two decimal places for currency.)

The shares are:
First born: $\boxed{\text{K}700.00}$
Second born: $\boxed{\text{K}233.33}$
Youngest born: $\boxed{\text{K}116.67}$