Standard Mathematics Primary 4 Decimals

Express 0.35 as a fraction in its simplest form.

A 7/20
B 35/100
C 7/10
D 35/10
Show Worked Solution

Worked Solution

Step 1: Identify the number of decimal places in 0.35. There are 2 decimal places, so the denominator is 100. 0.35 = 35/100 Step 2: Simplify by finding the HCF of 35 and 100. Factors of 35: 1, 5, 7, 35 Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100 HCF = 5 Step 3: Divide both numerator and denominator by 5. 35 ÷ 5 = 7 100 ÷ 5 = 20 35/100 = 7/20 Final answer: 7/20

Correct answer: 7/20

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