This somes you can solve it
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
150 kg ; sister.
Step-by-step explanation:
Total weight of all family members is the sum of weights of father, mother, brother, Reenu and sister.
Total weight = weight of father + weight of mother + weight of brother + weight of Reenu + weight of sister.
⇒ Total weight = 53 kg + 47 kg + 23 kg + 18 kg + 9 kg
⇒ Total weight = 150 kg
Weight of Reenu is 18 kg.
Half of weight of Reenu is ( 18 kg / 2 ) or 9 kg.
In the family, weight of sister is 9 kg. Therefore, sister's weight is half of the Reenu's weight.