Question
The table shows some information about Amir’s shopping.
Fruit | Cost per kilogram | Number of kilograms Amir buys | Cost |
---|---|---|---|
Oranges | $2.35 | 3.2 | $…… |
Bananas | $…… | 2.8 | $…… |
Total | $13.54 |
Complete the table.
▶️ Answer/Explanation
Solution
Ans:
Oranges cost: 2.35 × 3.2 = $7.52
Bananas cost: 13.54 – 7.52 = $6.02
Bananas price/kg: 6.02 ÷ 2.8 = $2.15
Question
Rangan buys 3.6kg of potatoes and 2.8kg of leeks.
The total cost is \($13.72\).
Leeks cost \($2.65\) per kilogram.
Find the cost of 1 kg of potatoes.
▶️ Answer/Explanation
Answer: 1.75
Subtract the cost of leeks (2.8kg × $2.65 = $7.42) from the total ($13.72). The remaining $6.30 is for 3.6kg of potatoes, so 1kg costs $6.30 ÷ 3.6 = $1.75.