Answer :
Answer:
the sister she is 42 year
Step-by-step explanation:
you are 2 year and your sister is 4 years diferrence is 2 years now you are 40 years so your sister is 2 year more than you so sister age will be 42
Answer:
42
when he was two so her sister is twice for his age means 4 so she was 2 years elder than him so when he was 40 so her sister will be 42
