Well we know there are 12 months in 1 year So since she lived 9 already lets multiply that 12 x 9 = 108 so far she lived 108 months but wait! we still need to add 1/4 of a year lets find out how many months 1/4 of a year is by dividing 12 and 4 sooo heres the math 12 ÷ 4 = 3 so she lived another 3 months. Lets add on 108 and 3 108 + 3 = 111 so she lived 111 months her entire life hope this helps and dont forget 2 MARK ME BRAINLIEST! :P
There are 12 months in a year so 9 x 12 = 108. 1/4 is equivalent to 3/12 because you multiply the numerator and denominator by 3. 108 + 3 = 111. Emma is 111 months old. Hope this helps!