Answer :
Answer:
$5.25
Step-by-step explanation:
To find the cost of 1 1/2 kilos of apples when the cost is $3.50 per kilo, we can multiply the weight by the cost per kilo:
[tex]\sf \textsf{Cost} = \textsf{Weight} \times \textsf{Cost per kilo} [/tex]
Given that the weight is [tex]\sf 1 \dfrac{1}{2}[/tex] kilos and the cost per kilo is $3.50, substitute these values into the formula:
[tex]\sf \textsf{Cost} = (1 \dfrac{1}{2}) \times 3.50 [/tex]
To perform the calculation, convert the mixed number to an improper fraction:
[tex]\sf \textsf{Cost} = \left(\dfrac{3}{2}\right) \times 3.50 [/tex]
Now, multiply the numerators and denominators:
[tex]\sf \textsf{Cost} = \dfrac{3 \times 3.50}{2} [/tex]
[tex]\sf \textsf{Cost} = \dfrac{10.50}{2} [/tex]
[tex]\sf \textsf{Cost} = 5.25 [/tex]
Therefore, 1 1/2 kilos of apples would cost $5.25.
Final answer:
To find the cost of 1 1/2 kilos of apples at $3.50 per kilo, you multiply 1.5 by $3.50, totaling $5.25.
Explanation:
If apples cost $3.50 per kilo, to find out how much 1 1/2 kilos would cost, we multiply the price per kilo by the number of kilos. Here's the calculation:
- First, write the quantity of apples as a decimal, which is 1.5 kilos.
- Next, multiply that by the price per kilo: 1.5 kilos × $3.50/kilo.
- Finally, calculate the product to find the total cost: 1.5 × 3.50 = $5.25.
Therefore, 1 1/2 kilos of apples would cost $5.25.
