Priya scored 0.48 out of 1 on a Mathematics competition test. Express her score as a fraction in its simplest form.
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Worked Solution
Step 1: Write 0.48 as a fraction over 100 (since there are 2 decimal places).
0.48 = 48/100
Step 2: Find the HCF of 48 and 100.
Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100
HCF = 4
Step 3: Divide both numerator and denominator by 4.
48 / 4 = 12
100 / 4 = 25
Simplest form = 12/25
Step 4: Verify — HCF(12, 25) = 1, so 12/25 is fully simplified.
Answer: 12/25.
Correct answer: 12/25
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