Question

Convert 3 and a half years in mixed number form to a whole number

Answer 1

Convert 3 and a half years to a whole number

3 years = 3*12  = 36 months
half year = 1/2 * 12 = 6 months
 
therefore, 3 and half years = 36 + 6 = 40 months

Answer 2

3 YEARS = 3*12=36 MONTHS
1/2 YEAR = 1/2 *12 = 6 MONTHS
   TOTAL =36+6= 42 MONTHS