HOTS Mathematics Primary 6 Fractions

Mrs Lim has 4/5 kg of flour. She uses 2/15 kg of flour for each biscuit. How many whole biscuits can she make?

A 2
B 6
C 8/75
D 30
Show Worked Solution

Worked Solution

Step 1: Divide to find the number of biscuits: 4/5 ÷ 2/15. Step 2: Keep, Change, Flip: 4/5 × 15/2 = 60/10 = 6. Step 3: Check: 6 × 2/15 = 12/15 = 4/5. ✓ Answer: 6

Correct answer: 6

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