Calculate Total Cost of Sausage, Chips and Samosa from Takeaway Menu - Math Solver AI

$Math Problem$

Mathematics Grade 4 of Primary School

Question Content

a) Keira buys a sausage, one portion of chips and a samosa. How much does she pay?

Correct Answer

£4.50

Detailed Solution Steps

1
Step 1: Find the prices of each item from the menu: Sausage = £1.60, Chips = £1.20, Samosa = 75p. Convert 75p to pounds: 75p = £0.75.
2
Step 2: Add the prices together: £1.60 + £1.20 + £0.75 = £4.50.

Knowledge Points Involved

1

Currency Conversion (Pence to Pounds)

In UK currency, 1 pound (£) = 100 pence (p). To convert pence to pounds, divide the number of pence by 100. This is used to standardize currency units for addition/subtraction calculations.

2

Decimal Addition for Money

When adding monetary values in decimal form, align the decimal points and add digits from right to left, carrying over values as needed. This is essential for calculating total costs of multiple items.

3

Real-World Money Calculation

Applying basic arithmetic operations to real-life scenarios like calculating total purchase cost, which requires identifying relevant prices from a given list and performing accurate calculations.

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