Homework Help

When I was 4 years old my sister was half my age, now am 100 how old is my sister? 

mimi101's profile pic

Posted via web

dislike 2 like

When I was 4 years old my sister was half my age, now am 100 how old is my sister? 

3 Answers | Add Yours

justaguide's profile pic

Posted (Answer #1)

dislike 1 like

When you were 4 years old, your sister was half your age. Half of 4 is 2, your sister was 2 years old when you were 4 years old or she is 2 years younger to you.

Your present age is 100, as your sister is 2 years younger to you, she is 98 years old.

baxthum8's profile pic

Posted (Answer #2)

dislike 1 like

Your sister is 2 years younger than you as when you are 4 she is 2(half  your age); therefore when you are 100 your sister is 98 years old.

atyourservice's profile pic

Posted (Answer #3)

dislike 0 like

` 4-:2 = 2` so you sister is 2 years younger than you

100-2=98   she will be 98

Join to answer this question

Join a community of thousands of dedicated teachers and students.

Join eNotes