Home » What is the range of their age?What is the range of their age? What is the range of their age? A. 14 years B. 20 years C. 30.5 years D. 31 years Correct Answer: Option B Explanation Range = 30.5 – 10.5 = 20 years Related Posts What is 3.875 as a Fraction? – Decimal to Fraction Conversion What is 9.6 as a Fraction? – Decimal to Fraction Conversion What is 2 as a Fraction? – Decimal to Fraction Conversion What is 0.875 as a Fraction? – Decimal to Fraction Conversion What is 0.625 as a Fraction? – Decimal to Fraction Conversion What is 0.6 as a Fraction? – Decimal to Fraction Conversion