When you go grocery shopping, it's important to figure out unit rates. A unit rate is how much something costs for one unit, which helps you compare prices better.
Find the Total Cost: Look at the price tag. For example, if a 2-liter bottle of soda costs £2.50, that's the total cost.
Get the Quantity: Check how much of the product you are buying. In our case, that's 2 liters.
Calculate the Unit Rate: Now divide the total cost by the quantity:
Unit Rate = Total Cost ÷ Quantity
For the soda, it would be:
Unit Rate = £2.50 ÷ 2 liters = £1.25 per liter
Knowing unit rates helps you:
Compare Prices: If another brand sells a 1-liter soda for £0.80, find its unit rate:
Unit Rate = £0.80 ÷ 1 liter = £0.80 per liter
Make Smart Choices: By looking at the unit rates, you can tell that the first soda costs £1.25 per liter and the second one costs £0.80. This helps you make better buying decisions.
Studies show that around 60% of shoppers don't check unit prices when buying groceries. This can lead to spending more money than necessary. If you start using unit rates while shopping, you could save about £300 each year. Knowing unit rates is a helpful way to budget and make sure you get your money's worth when grocery shopping.
When you go grocery shopping, it's important to figure out unit rates. A unit rate is how much something costs for one unit, which helps you compare prices better.
Find the Total Cost: Look at the price tag. For example, if a 2-liter bottle of soda costs £2.50, that's the total cost.
Get the Quantity: Check how much of the product you are buying. In our case, that's 2 liters.
Calculate the Unit Rate: Now divide the total cost by the quantity:
Unit Rate = Total Cost ÷ Quantity
For the soda, it would be:
Unit Rate = £2.50 ÷ 2 liters = £1.25 per liter
Knowing unit rates helps you:
Compare Prices: If another brand sells a 1-liter soda for £0.80, find its unit rate:
Unit Rate = £0.80 ÷ 1 liter = £0.80 per liter
Make Smart Choices: By looking at the unit rates, you can tell that the first soda costs £1.25 per liter and the second one costs £0.80. This helps you make better buying decisions.
Studies show that around 60% of shoppers don't check unit prices when buying groceries. This can lead to spending more money than necessary. If you start using unit rates while shopping, you could save about £300 each year. Knowing unit rates is a helpful way to budget and make sure you get your money's worth when grocery shopping.