Standard Mathematics Primary 2 Money

Mei Ling has 3 dollars and 75 cents. Which of the following shows this amount written correctly in decimal notation?

A $3.75
B $3.075
C $375
D $3.7
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Worked Solution

Step 1: Identify the dollars and cents: 3 dollars and 75 cents. Step 2: In decimal notation, dollars come before the decimal point and cents come after, always using two digits for cents. Step 3: Write the dollars: $3 Step 4: Write the decimal point followed by the cents using two digits: .75 Step 5: Combined: $3.75 Answer: $3.75

Correct answer: $3.75

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