Foundation Mathematics Primary 6 Algebra

Mei Ling has (3m + 5) stickers, where m is the number of stickers in each pack. What does 3m represent?

A 3 groups of m stickers
B m + 3 stickers
C m − 3 stickers
D m ÷ 3 stickers
Show Worked Solution

Worked Solution

Step 1: In the expression 3m + 5, the term 3m means 3 × m. Step 2: Since m is the number of stickers in each pack, 3 × m means 3 packs each containing m stickers. Final answer: 3m represents 3 groups of m stickers.

Correct answer: 3 groups of m stickers

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