Find the best solutions to your problems with the help of IDNLearn.com's experts. Find accurate and detailed answers to your questions from our experienced and dedicated community members.

(ii) Divide 80p into two parts in the ratio [tex][tex]$3: 2$[/tex][/tex].

Sagot :

To divide 80 pence into two parts in the ratio [tex]\( 3:2 \)[/tex], let's go through the process step-by-step.

### Step 1: Understand the Ratio
The ratio [tex]\( 3:2 \)[/tex] means for every 5 parts (3 parts of one type and 2 parts of the other type), 3 parts will go to the first portion and 2 parts will go to the second portion.

### Step 2: Calculate the Total Parts
Add the parts of the ratio together to get the total number of parts:
[tex]\[ 3 + 2 = 5 \][/tex]

### Step 3: Determine the Value of One Part
To find out how much one part is worth, we divide the total amount (80 pence) by the total number of parts (5):
[tex]\[ \text{Value of one part} = \frac{80 \text{ pence}}{5} = 16 \text{ pence} \][/tex]

### Step 4: Calculate Each Portion
Now, we will allocate the value of one part to each portion according to the given ratio.

- First portion: The first portion has 3 parts.
[tex]\[ 3 \text{ parts} \times 16 \text{ pence per part} = 48 \text{ pence} \][/tex]

- Second portion: The second portion has 2 parts.
[tex]\[ 2 \text{ parts} \times 16 \text{ pence per part} = 32 \text{ pence} \][/tex]

### Conclusion
Therefore, dividing 80 pence into two parts in the ratio [tex]\( 3:2 \)[/tex] gives:
- First portion: 48 pence
- Second portion: 32 pence